Native USDC, Ethereum wallets and blockchain transfers

When an order route is available, it specifies native USDC on Ethereum mainnet. Use only the network and exact token shown in your order; never substitute another chain or token.

Native USDC is the exact verified token contract issued for the supported network, not a bridged asset or another token with a similar name or symbol. Match the network and contract shown in the secure order before transferring.

Use the complete contract address shown in the current secure order or Networks page and compare it with the asset selected in your wallet. A ticker, logo, address format, or search result alone does not establish that the token is supported.

Not unless that exact network and token are explicitly displayed as supported in the current order. The intended launch route is native USDC on Ethereum. Polygon, Solana, Arbitrum, Base, BNB Chain, bridged tokens, and other routes must not be assumed compatible.

After a transaction is included in a block, later blocks add confirmations. The service waits for its configured requirement before treating an inbound USDC transfer as confirmed. A transaction can therefore be visible on-chain while the order still says pending.

Yes. Congestion, outages, reorganizations, forks, smart-contract issues, or a transaction with insufficient network fees can delay or prevent confirmation. Use the transaction hash to check your transfer and wait for the secure order status rather than broadcasting duplicates.

USDC is designed to track the US dollar, but its market price can move away from that value. Issuer, reserve, redemption, counterparty, legal, and market events can affect its value or availability. The order uses the disclosed recorded rate rather than assuming a permanent one-to-one value.

It will not automatically credit an order that requires native USDC. Do not send anything else. Open one Support ticket with the order reference and transaction hash; recovery may be impossible, restricted, insecure, delayed, or cost more than the asset.

The current order flow requires a complete Ethereum address beginning with 0x followed by 40 hexadecimal characters. A valid format does not prove ownership or compatibility, so also verify the intended network, token, and wallet control.

It means you can authorize actions from that address using the wallet’s signing keys. You must be authorized to use every wallet supplied with an order. Never reveal the private key or seed phrase to prove control.

The displayed wallet step asks you to review and complete a purpose-specific authorization for the requested check. Completing it records your response for the order; it does not by itself mean wallet ownership or AML approval has been conclusively verified. The step never asks you to send funds or disclose a private key.

A replacement may be offered only while the order is still at an eligible stage and requires explicit confirmation of the old and new address. Once financial progress makes replacement unsafe, the change is blocked; return to the order and contact Support instead.

The connected address no longer matches the address used for the current ownership step. Reconnect the expected wallet and try again. If you intended a replacement, use the explicit replacement confirmation only when the order allows it.

No. Never enter or send a seed phrase, recovery phrase, private key, wallet password, or raw signing key to the site or Support. Wallet verification uses public addresses and explicit signatures, not custody of your secrets.

Do not continue a transfer to or from that wallet. Use the secure order to check whether anything has already moved, then open Support with the order reference. A destination cannot always be changed and a confirmed blockchain payout normally cannot be reversed.

Confirm that the destination accepts native USDC on Ethereum, that you control or are authorized to use the address, and that you can recognize incoming token transfers. Copy the full 0x address from the wallet and compare it before order creation; do not guess from a shortened display.

Enter a complete Ethereum address in the 42-character form: 0x followed by 40 hexadecimal characters. Shortened displays, screenshots, transaction hashes, and addresses from another network are not valid substitutes. Copy it directly from the receiving wallet.

The order form requires the resolved 0x Ethereum address. Resolve any human-readable name in a trusted wallet first, then verify and enter the full address. Do not rely on a name resolution result you have not independently checked.

Use the wallet’s copy function, paste into the order form, and compare the beginning, middle, and end against the wallet. Check for clipboard substitution and make sure no spaces were added. Never retype a long address from memory.

Ethereum addresses can use checksum capitalization, while the underlying hexadecimal destination is case-insensitive. Preserve the address produced by your trusted wallet and let the form validate it. Do not change characters beyond letter case or treat a validation error as safe to ignore.

Use it only if the exchange explicitly supports deposits of native USDC on Ethereum to that exact address and you are authorized to use the account. Exchanges can change addresses, impose minimums, delay crediting, or require extra identifiers. Confirm those conditions before creating the order.

A hardware wallet can receive native Ethereum USDC if the selected address and its wallet software support the token and you control the keys. Confirm the address on the hardware device itself where possible, not only on the connected computer screen.

Only use a contract-based wallet after confirming that it can receive and expose native Ethereum USDC transfers and that you can control the assets. Contract behavior, recovery modules, or platform restrictions are outside the order’s control. When uncertain, use a compatible address you fully understand.

Some wallets do not display a token until its verified Ethereum contract is added or the portfolio view refreshes. Check the transaction on the configured explorer and compare the exact contract and destination. Never import a token contract from an unsolicited message.

First confirm the explorer is for Ethereum, the token is the expected USDC contract, and the destination equals your full address. Then refresh or rescan the wallet and check whether the token is hidden. If those facts match and the balance remains absent, contact the wallet provider and Support with the hash.

No. Unrelated or malicious tokens can use the same name and symbol. Verify the network and authentic contract information from trusted sources before signing or sending.

Do not treat similarly named assets as native USDC. Use only the exact token contract and network required by the order; a bridged or wrapped version is a different asset for transfer purposes.

Confirm the active network and chain identifier again on the final wallet screen. The same address format can exist across multiple networks, so matching the address alone is not sufficient.

Not necessarily. Layer-two and sidechain networks can reference Ethereum while remaining distinct networks. Match the exact network name and chain details required by the order.

Obtain the authentic contract details from a trusted official source, confirm the network, and let the wallet derive token metadata where possible. Do not import a contract from unsolicited support messages or token spam.

Do not split the required Sell transfer into a test and a balance unless the order explicitly supports it. A test sent to the dedicated address is still a separate on-chain payment and can complicate matching.

Approving token access and transferring tokens are separate operations. Inspect the transaction action and token-transfer events; only the required USDC transfer to the order recipient constitutes the payment.

Signing the displayed wallet message does not itself transfer tokens or normally spend gas. It records your response for the requested wallet check but is not, by itself, final ownership or AML approval. Reject the prompt if it describes a transaction or permission you did not expect.

Do not enable an opaque signing mode just to complete an order. Understand what the device can verify, compare the recipient and action, and consult the wallet provider if the requested operation is not readable.

Pause and investigate the warning before signing. Check the network, token, balance, gas, recipient, and amount; a failed transfer does not fund the order even if a hash is produced.

Multisig approval can mean the proposal has signatures but has not been executed on-chain. Wait for the executed transaction that actually transfers USDC, then use that transaction hash.

Open the verified transaction on the correct network and inspect its token-transfer events, status, sender, and recipient. The main value field can show zero ETH even when USDC moved.

Wallet labels are not the network’s final confirmation. Use the correct explorer and order status to follow inclusion and confirmations, and do not resend solely because the labels differ.

Ethereum transactions from one account use ordered nonces, so an earlier pending transaction can hold later ones. Check the wallet’s transaction queue before assuming the Sell transfer was delivered.

A wallet or data provider can lag or use a different network. Verify each source’s chain, transaction hash, and latest block, then rely on the order’s review rather than repeatedly broadcasting payments.

A short chain reorganization or data-provider correction can change recent confirmation information. Let the order wait for its required network state and do not send a replacement unless the original is definitively absent.

An explorer usually shows a block or observed time, which may differ from when the wallet first broadcast the transaction. Keep wallet evidence if the distinction matters for an order deadline.

The payment still needs to become publicly verifiable on the required network within the order process. If a relay can delay or obscure the transaction, use a standard verifiable transfer instead.

Do not use a sponsored or relayed smart-account flow for a standard Sell payment. Send one direct native Ethereum USDC transfer from the recorded self-controlled wallet to the dedicated address; batching and multi-recipient transactions are not supported.

Cancel the action immediately. Recheck the trusted source and device for clipboard manipulation or malware, and do not submit an order or sign a transfer until the destination remains identical.

Do not assume unsolicited dust or promotional tokens are related to the order. Avoid interacting with unknown token links or contracts and verify the expected native USDC transfer independently.

Open a trusted explorer independently and search for the transaction hash or address there. Check the domain carefully and do not connect a wallet or sign a message merely to view public transaction data.

A Sell address is tied to its specific order and should not be treated as a reusable beneficiary. Copy and verify the dedicated address anew for every order.

A label alone does not establish an error. Compare the full recipient with the dedicated address and verify the native USDC transfer event; contact Support if the exact address matches but the order does not recognize it.

The sending wallet proposes the gas settings based on network conditions. That fee is separate from the USDC amount transferred to the order. Review it in the wallet and avoid reducing it so far that the transaction may remain pending.

Compare the complete token contract and network with the values displayed by the current order. Similar names, symbols, logos, or dollar values do not make a bridged token interchangeable with supported native USDC.

No assumption should be made from the name. USDC.e commonly identifies a bridged representation with a different contract. Use only the exact token contract and network shown in the order.

No. A wrapped, synthetic, interest-bearing, or similarly named dollar token is a different asset unless the order explicitly identifies that exact contract. Sending it can leave the order unfunded and recovery may be impossible.

No. USDT and USDC are different tokens with different contracts and issuers. A similar intended value does not make them interchangeable; use only the exact supported USDC shown by the order.

No. ETH pays Ethereum network fees but is not the USDC token requested by the order. Sending ETH to a USDC deposit address does not satisfy the Sell amount and can require difficult or impossible recovery.

No. Wallets and scam tokens can reuse names and logos. Verify the full contract address and network from the secure order, then confirm the selected asset matches both before approving any transfer.

Ethereum hexadecimal addresses refer to the same underlying value regardless of letter case, while mixed-case checksums help detect typing errors. Compare the entire address, not only its capitalization or shortened form.

That check can catch simple mistakes but is not a full verification. Compare the complete contract through a trusted source from the secure order, especially when importing a token into a wallet.

The wallet may be on the wrong network or may not have the verified token contract imported. Check the address on an Ethereum explorer and add only the official contract from the order; never trust a random search result.

Balances and token contracts are network-specific. Switch back to the supported Ethereum network and verify the account address and token contract. Do not create a bridge transaction merely to fix a display problem.

Many EVM-compatible networks use the same address format, but their ledgers and tokens are separate. A valid-looking 0x address does not select Ethereum; you must also choose the exact supported network in the wallet.

No. Testnet tokens have no role in a live order and are separate from mainnet assets. Select the live network explicitly shown by the order and verify that your wallet is not in a developer or test mode.

No. Sepolia is a test network and its tokens are not mainnet USDC. A Sepolia transaction cannot fund an order expecting native USDC on Ethereum mainnet.

Not unless Polygon is explicitly supported by that order. An identical-looking address does not merge the networks. Sending on Polygon will not create the required Ethereum transfer and may be unrecoverable.

No, unless the current order explicitly identifies Base and that exact token. Base and Ethereum are separate networks even though both use 0x addresses. Follow the order’s network rather than the cheapest withdrawal option.

No, unless the order explicitly supports that network and contract. Arbitrum transaction hashes and balances belong to a separate chain; an Arbitrum transfer is not observed as an Ethereum mainnet deposit.

Only if that exact route is displayed as supported for the order. Otherwise, Optimism and Ethereum mainnet are separate ledgers, and a transfer on one does not automatically appear on the other.

A live Ethereum order requires an Ethereum-compatible address, while Solana uses a different address format and ledger. Do not convert or shorten the address; use a supported wallet on the network shown by the order.

No. TRON has a different network, address format, and token standards. An Ethereum order cannot observe a TRON transfer as the required native USDC payment.

You may arrange your assets independently before ordering, but bridging has separate smart-contract, fee, delay, and asset risks. Create the Sell order only after the supported native USDC is settled in the self-controlled sending wallet.

Do not do so. A bridge can use contract senders, delayed claims, different tokens, or multiple transactions that do not match the order. Complete any bridge to your own wallet first, then make the one exact supported transfer.

Treat each network option as a different transfer route. Match the exact network in the order, not labels such as low fee, fastest, ERC20-compatible, or recommended. If the exchange obscures the on-chain sender, do not withdraw directly to a Sell order.

No. ERC-20 describes a token standard used by many assets and networks. Confirm Ethereum mainnet, the exact USDC contract, the sender, recipient, and amount rather than relying on the standard label alone.

Stop and copy the complete address again from the secure order. Do not remove characters or force the transaction through. If the warning persists with an exact copy, contact Support before sending.

Use the literal Ethereum address displayed by the secure order. Do not substitute an ENS or other human-readable name, because its resolution can change or point elsewhere and the order expects the exact destination.

Copy the address from each current order instead. A saved label may point to an old or different dedicated address. If you add a temporary entry, verify the full value and do not assume it is reusable later.

Use a QR code only when it is displayed by the current secure order. After scanning, compare the decoded address, network, token, and amount in the wallet before approving; scanning does not remove the need to verify.

Your device may not recognize the payment URI or may have assigned the link to another app. Do not continue through an unexpected website. Return to the secure order and copy the literal address into the trusted wallet.

It can show whether a hash exists, its status, block, sender, recipient, token contract, token amount, confirmations, and fee. It does not decide whether every identity, bank, or order-policy requirement is satisfied.

The transaction’s top-level value can be zero ETH while an ERC-20 transfer moved USDC. The token-transfer event helps verify the exact contract, sender, recipient, and USDC amount involved.

Success means the blockchain executed that transaction. The order still verifies the supported contract, exact sender, destination, amount, confirmations, timing, identity, and payout conditions. Keep tracking the secure order.

The network has seen the transaction but it has not been included in a block. It can later confirm, be replaced, or be dropped. Avoid broadcasting a separate duplicate while its outcome is uncertain.

Nodes no longer retain the pending transaction, often because it was replaced or remained underpriced. Check the sender’s nonce history for a replacement before considering any retry, and make sure the Sell order is still valid.

The transaction was included but its state changes failed, so the intended USDC transfer did not complete; gas may still have been charged. Verify the token event is absent and check the order before retrying.

Explorers can update at different times or use different data sources. Confirm that both are viewing the same network and hash, then rely on the secure order to decide when its configured confirmation requirement is met.

Once the transaction enters a block, each later accepted block increases its depth in the chain. You do not need to resubmit the hash or keep the wallet open; monitor the order while the network progresses.

A short chain reorganization or data-provider inconsistency can temporarily change how a recent block is reported. Do not resend. Wait for the secure order and reliable explorer data to converge, then contact Support if the status remains inconsistent.

A confirmation shows inclusion and growing chain depth; finality refers to stronger assurance that the block will not change. The order uses its configured acceptance rules, which may differ from a wallet’s first Confirmed label.

Wallets can label a transaction confirmed after fewer blocks or before the service’s data source and validation checks finish. Do not resend; the secure order will update after its own observation and confirmation requirements are satisfied.

It can happen when wallet interfaces cache data or use a slower provider. Compare the exact hash on a trusted explorer. Do not create another transfer merely because one interface has not refreshed.

Yes. A node or data-provider interruption can delay observation even while the blockchain continues. Keep the hash, avoid duplicate transfers, and check the secure order later; contact Support if the delay persists.

More competition for block space can raise suggested fees and lengthen inclusion time, especially for low-fee transactions. It does not change the ordered USDC amount; only the separate network fee should respond to congestion.

Ethereum uses its native asset, ETH, to pay for computation and block inclusion. USDC is a token contract on that network. Keep enough ETH in the sending wallet while preserving the exact USDC transfer amount.

Treat the wallet’s on-chain gas as a separate cost paid to the network unless the order explicitly states otherwise. It is not USDC received by the order and may be charged even when a transaction fails.

Gas estimates follow current demand and can change between transaction preparation and signing. Recheck the final fee and destination on the wallet confirmation screen. A changing gas estimate should not alter the USDC amount or recipient.

It is the sequence number for transactions from an address. A pending lower nonce can block later transactions, and a same-nonce transaction can replace another. Do not edit nonces unless you understand the consequences.

Transactions from one Ethereum address are normally processed in nonce order. An older pending transaction can block the newer Sell transfer. Resolve it through the same wallet without changing the Sell recipient or creating a separate duplicate.

The network or node rejected a same-nonce replacement because its fee increase was insufficient. Use the wallet’s standard speed-up guidance or wait; do not create a new Sell order to work around the message.

The sending address lacks enough ETH for the estimated Ethereum fee, even if its USDC balance is sufficient. Add ETH to your own wallet through a trusted route, then recheck the order deadline before sending.

Possible causes include the wrong account or network, an unconfirmed balance, insufficient ETH, a wallet policy, or a temporary provider problem. Diagnose the wallet first and do not substitute a different token or custodial withdrawal.

Do not enable unfamiliar signing modes merely to bypass a warning. A standard token transfer should let you verify meaningful details. Consult the wallet manufacturer’s trusted guidance and stop if the device cannot show what you are approving.

Do not override the warning without understanding it. Recheck network, token, balance, gas, recipient, and amount. If an exact standard transfer still simulates failure, pause and seek wallet or Support guidance before broadcasting.

No. A watch-only view can display an address but cannot sign its transactions. Use the actual self-controlled wallet that holds the signing authority, and never import a seed phrase into an untrusted app to make it spendable.

Switch to the recorded sending address before preparing the transfer. Check the full address, balance, and network. Do not send from the currently selected account merely because it is available; the sender mismatch can prevent attribution.

A wallet can derive multiple accounts from one recovery setup, and each is a distinct on-chain sender. Select the exact address entered in the order; controlling a related account does not make its address identical.

The wallet may use another derivation path, account index, or recovery phrase. Do not send until you locate the exact recorded address and can sign from it. A visually related account is still a different sender.

Use a supported, authentic version, but avoid rushed changes immediately before an irreversible transfer. Verify the publisher, back up safely, and confirm the same address and network after any update before sending.

Multiple extensions can compete for wallet links or provider access. Close the request, disable unneeded extensions, and reopen the trusted wallet deliberately. Verify account, network, recipient, token, and amount before signing.

Cancel the request rather than approving in an unintended app. Open the trusted wallet manually and prepare the exact transfer using the secure order details, or correct the device’s link association before continuing.

A disconnect does not prove whether a transaction was broadcast. Check wallet activity and the explorer for a hash before reconnecting or retrying. Never interpret the website’s connection state as blockchain payment evidence.

A hash is public blockchain information and can reveal addresses, amounts, and related activity. It is not a spending secret, but share it only where relevant and avoid pairing it publicly with identity or bank details.

The address is public on-chain, but linking it to your identity can reveal financial activity. Provide it only for legitimate order or support needs and never confuse a public address with a private key.

It should identify a transfer of the exact supported USDC amount to the deposit address on the correct network, plus the separate network fee. Reject it if the token, destination, amount, or requested permissions differ.

One hash may contain several token movements, recipients, or contract calls, so it cannot satisfy the standard Sell flow. Send one direct native Ethereum USDC transfer from the recorded wallet to the dedicated address; batched and multi-recipient transactions are not supported.

An internal ledger movement may never be broadcast on Ethereum, so it cannot prove a transfer to the order’s on-chain address. A Sell order requires the supported on-chain transaction from the recorded self-controlled wallet.

The on-chain sender can be the exchange and one transaction can pay many recipients, so it does not match the recorded self-controlled sender and single-transfer pattern. Withdraw to your own wallet first when appropriate.

An exchange may review or queue a withdrawal before broadcasting it, so its requested time is not the on-chain observation time. This is one reason direct custodial withdrawals are unsuitable for a time-limited Sell order.

It is a service where another party controls the signing keys and may choose how withdrawals are broadcast. The displayed deposit address or account balance may not be the actual on-chain sender required by a Sell order.

It means you control the signing authority for the address and can originate the exact on-chain transfer. It also means you are responsible for protecting recovery material and checking every transaction before signing.

Maintain a secure offline recovery method before relying on any self-controlled wallet. Never create or test a backup while someone is screen-sharing, and never provide the backup to the service as part of an order.

Stablecoin contracts and their issuer can have controls or legal constraints that affect particular addresses or transfers. The service cannot guarantee uninterrupted token functionality; follow the secure order if an on-chain restriction appears.

Transfers may fail or become unavailable until the issuer changes the contract state. Do not repeatedly spend gas on retries. Check reliable public information and the order status, then contact Support if an open order is affected.

A fork can make transaction state or chain selection temporarily uncertain. The service may wait for stable data or suspend processing. Do not replay or duplicate a transfer on another chain unless explicit secure instructions say so.

It is a change in the recently accepted block history, which can move or temporarily remove a transaction. Waiting for additional confirmations reduces this uncertainty; it is a reason an order may not act on the first block alone.

A node can fall behind the latest Ethereum block, causing delayed or stale transaction information. Another reliable explorer may show newer data, but the secure order must still complete its own validated observation before changing status.

No. An average describes network history, not a promise for one transaction. Fee selection, congestion, nonce order, provider availability, reorganizations, and the order’s confirmation requirement can all affect timing.

The wallet may display preparation or local broadcast time, while an explorer shows block inclusion time in another time zone. Use the hash and block record for on-chain timing, and the secure order for deadline assessment.

ERC-20 transfers call a token contract, so the recipient and amount are encoded in the call data rather than the top-level ETH value. A trusted explorer decodes the token-transfer event into readable fields.

Token contracts store amounts in base units and apply a decimal scale for display. Use the explorer’s decoded token amount or a trusted wallet rather than manually copying the raw integer into the order.

A standard Ethereum token transfer pays gas separately in ETH, while the specified USDC token amount moves under the contract call. Check both balances; do not reduce the USDC amount to cover an ETH fee.

It is normally 0x followed by 64 hexadecimal characters. Format alone does not prove it is the correct payment; open it on the supported network and verify the token transfer fields.

An address identifies an account or contract and is typically 0x plus 40 hexadecimal characters. A transaction hash identifies one transaction and is 0x plus 64. Submit the transaction hash as payment evidence, not the wallet address.

No. One block contains many transactions, so its number does not uniquely identify your USDC transfer. Use the exact transaction hash returned by the sending wallet.

Use the raw hash when the field requests it. Explorer URLs can contain tracking parameters, point to the wrong network, or fail validation. A Support ticket may accept the URL as additional context, but include the hash itself.

Include the hash, network, token, amount, sender, recipient, and status when requested, while hiding unrelated balances and personal notifications. A screenshot supplements the public hash; it does not replace on-chain verification.

A CSV can provide context but may include unrelated addresses and activity. Prefer the public hash and a narrowly redacted receipt. Upload a file only through the secure ticket and only when requested.

Yes. Market prices can deviate from the intended reference value. The order uses its disclosed quote methodology and does not promise permanent parity. Review the presented rate and payout rather than assuming one USDC always equals one dollar.

USDC depends on its issuer, reserves, redemption arrangements, banking partners, legal environment, and token contracts. These risks are separate from the website’s order processing and can affect price, transferability, or availability.

A token contract can contain defects, privileged controls, upgrade mechanisms, or interactions that behave unexpectedly. Use only the verified supported contract and understand that blockchain software is not free of technical or governance risk.

Ethereum does not provide a card-style chargeback. Once a valid transfer is finalized, only someone controlling the receiving address can generally send assets onward. That is why destination and asset checks must happen before signing.

No. Public blockchain observation reads transaction data; it does not reveal signing keys or authorize spending. Never accept a request for secrets or permissions on the claim that they are needed merely to monitor confirmations.

Confirm that you are using the same chain and hash, then capture the conflicting public details and contact Support. Do not send a second transfer or edit evidence to make it fit; the discrepancy needs investigation.

Not necessarily. A successful transaction can perform another action such as approval or contract interaction. The required payment should show the supported USDC moving to the order address; contact Support if the wallet described it differently.

The order cannot treat a transfer to another address as its exact deposit. Do not resend until you understand the destination. Contact Support with the hash and order reference; blockchain recovery may be impossible.

The order may be unable to attribute or approve it because the recorded wallet-control expectation is not met. Do not claim the same hash elsewhere. Contact Support with evidence explaining how the different sender arose.

Yes. The on-chain token amount must match the exact amount required by the order, including displayed precision. Do not dismiss a small difference or send a top-up; contact Support for the applicable resolution.

Ethereum mainnet uses chain ID 1. Confirm both the network name and chain ID before a Sell transfer; a custom network can use a misleading name while pointing somewhere else.

The name alone is not enough. Verify that the RPC is configured for Ethereum mainnet chain ID 1 and use a provider you trust; a malicious or incorrect endpoint can show false balances or transaction information.

In a standard ERC-20 transfer, the transaction calls the token contract, while the actual USDC recipient is encoded in the call and recorded in its Transfer event. Verify the native USDC contract and decoded recipient rather than reading only the top-level field.

Use a reputable Ethereum explorer’s decoded token transfer or event-log view. Confirm that the native USDC Transfer event shows the exact recorded sender, dedicated recipient, and amount for that order.

The token contract defines six decimal places, so explorers and wallets convert the raw integer into the familiar USDC amount. Always use the order’s displayed amount; do not manually send the raw contract integer.

Yes. Anyone can create a token with a similar name, symbol, or image. Identify native USDC by the correct Ethereum contract shown through trusted information, not by branding alone.

Use the contract information presented by the current order or a trusted official token source, then compare the complete address on a reputable explorer. Do not copy it from an advertisement, unsolicited message, or search snippet.

Ignore spacing, unusual characters, logos, and claimed verification badges as proof. Compare the complete Ethereum contract and inspect the actual Transfer event for the native token.

It identifies that event’s position among logs in the transaction; it is not a second transaction hash or an order reference. For a direct Sell, the transaction should contain the one required native USDC transfer rather than a batch of transfers.

No. Method labels can be incomplete or decoded heuristically. Verify transaction success, native USDC contract, recorded sender, dedicated recipient, exact amount, and the actual Transfer event.

Different token contracts can emit similar Transfer events. Only the event emitted by the supported native USDC contract can represent the required asset, and the sender and recipient must also match the Sell order.

An unused Ethereum address can be valid. Its lack of history is not a reason to replace it; compare the full address with the authenticated current order and send only under that order’s conditions.

No. Do not calculate against the address’s existing activity or balance. Your Sell is matched using its dedicated address, recorded sender, exact native USDC transfer, and order context.

Text copied from formatted messages can contain invisible characters even though a valid hexadecimal address cannot. Paste into the official field, let it validate, and compare the normalized complete address before signing.

Yes. Treat scanning as only a way to enter data. Compare the wallet’s complete decoded recipient with the authenticated order address and stop if the page, printout, or screen appears altered.

Read the requested network and chain ID rather than approving automatically. A direct Sell must occur on Ethereum mainnet, and switching to another chain can produce an unsupported transfer at a similar-looking address.

Yes, its owner can update the resolution. That is one reason the order requires the literal dedicated Ethereum address; do not replace it with an ENS name or rely on an old resolution.

The network burns the applicable base fee while the priority component helps incentivize inclusion. Your wallet combines them into its fee settings; neither changes the exact USDC amount required by the Sell order.

Gas used is the work the confirmed transaction consumed; gas limit is the maximum work it was allowed. The fee is based on actual execution within that limit, and both are separate from the USDC transferred.

Ethereum charges for computation already attempted even when execution reverts. A reverted transaction does not move the required USDC and cannot fund the Sell, so resolve the cause before making one correct direct transfer.

An Ethereum account uses each nonce in sequence. A valid replacement with the same nonce supersedes the other candidate; identify the hash that actually confirms and verify its token transfer details.

It can if a node or wallet sees the broadcast again and the nonce remains usable. Do not create a competing Sell payment casually; monitor the original hash and nonce, and ask Support before taking action near an order deadline.

Private submission may withhold it from the public mempool, preventing normal early observation. Because Sell funding must be directly observable and attributable, use an ordinary compatible broadcast rather than a private relay.

Yes. A block can be available before every explorer has indexed its token events. Compare more than one reputable data source if needed, but rely on the order status for the service workflow and avoid resending.

Yes. Wallet interfaces depend on their data provider. Confirm important details with a trusted Ethereum provider or reputable explorer, and never send based solely on an endpoint supplied by an unsolicited person.

Yes. A compact display may round up visually while the exact spendable balance is slightly lower. Open the detailed token view and compare all required decimals before creating or funding the order.

No. Revocation changes what a contract may spend; it does not transfer USDC to the dedicated address. The Sell still requires one direct native USDC transfer from the recorded wallet.

A standard transfer initiated by the token holder generally sends directly without granting a third-party spending allowance. Stop if an unexplained approval is requested and confirm you are using the wallet’s ordinary Send function.

No. An Ethereum address can receive native USDC without holding ETH. ETH will be needed later if the controller wants to send tokens from that address and must pay network gas.

For an ordinary direct transfer, the sending account pays its own Ethereum gas. ETH held at another address does not cover it automatically; move or acquire gas before the order without altering the required USDC payment.

Only if the recorded wallet can produce one directly attributable native USDC transfer with the exact sender, recipient, and amount, without a relay or batch. Confirm compatibility before creating the Sell; otherwise use a supported self-controlled wallet.

It indicates a stronger network-finality state than initial inclusion or a small confirmation count. The order still follows its own required checks and status, so an explorer’s Finalized label does not by itself complete the payout workflow.

They begin once the transaction is included in a block and increase as later blocks build on it. Time spent only in the pending pool is not a confirmation.

The prefix marks hexadecimal data, but the values have different lengths and purposes. Verify whether a field requests an address or a transaction hash; one cannot substitute for the other.

A valid checksum can catch some typing errors in a mixed-case address, but it does not prove who controls the address or whether it belongs to this Sell. Always compare it with the dedicated address on the current order.