All records · This seller in the ranking · Ranking

NOT DELIVERED

vet402 paid 0.1 USDC on Solana to api.xona-agent.com/token/pumpfun-trending. The seller answered HTTP 500.

(request sent)

Seen from vet402's network only.

Proves: vet402 paid and saw this HTTP status at this time.

Doesn't prove: that the content is correct, or that the seller is working now.

Are you the seller?

You can attach your own signed x402 Receipt for this transaction, add a note, or ask vet402 to pay and check again. Nothing here is deleted; additions are listed below the record with their date.

Open an issue at github.com/kzmttkc/vet402-delivery/issues with the record id obs_2026-10-08_001948 (the same place as corrections to the ranking), or send the id to https://vet402.com/.

3 checks

Verify it yourself

No account and no payment needed. The script checks that vet402's published key (src/receipt/observers.ts) signed this record, looks up the payment on chain, and checks the record against its daily Merkle root.

Download JSON

git clone https://github.com/kzmttkc/vet402-delivery
cd vet402-delivery && npm ci
npx tsx scripts/verify-receipt.ts https://kzmttkc.github.io/vet402-delivery/records/obs_2026-10-08_001948.json
All fields
typex402-observation
version0
idobs_2026-10-08_001948
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1948
issuedAt1791547974
verdict.codeNOT_DELIVERED
verdict.reasonPayment settled; the seller answered HTTP 500.
verdict.rechecknull
verdict.checks.paymentSettledtrue
verdict.checks.httpStatus500
verdict.checks.bodyNonEmptynull
verdict.checks.declaredFormatMatchednull
verdict.checks.sellerReceiptValidnull
verdict.checks.responseHashMatchesSellernull
resourceUrlhttps://api.xona-agent.com/token/pumpfun-trending
payment.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
payment.schemex402-exact
payment.transaction5e7Szg1qz8YecvnrRLorceti8R64yXpL5uPivYtuxLLP6FFwdv82nYw7TchLqxp95bK55tYHpbto5u23xZ6Xiqs5
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x17bb8c1688fab443275f31c36f3f5b6f12134ddb22f0077892fd916ca168a6d1
request.params_saltedtrue
request.ts2026-10-08T02:26:47.353Z
response.status500
response.responseHashnull
response.responseHashAlgnull
response.responseHashEncodingnull
response.responseHashNotehash not recorded (the daily remeasure run does not hash the response)
response.contentTypenull
response.bytesnull
response.receivedAtnull
response.latencyMsnull
offernull
sellerReceiptnull
scope.proves.0observer-signed-at-time
scope.proves.1payment-on-chain
scope.proves.2response-status-at-time
scope.proves.3existed-by-anchor-time
scope.doesNotProve.0content-correctness
scope.doesNotProve.1seller-trustworthiness
scope.doesNotProve.2seller-availability-now
scope.doesNotProve.3refund-entitlement
scope.vantageSeen from vet402's network only.
scope.textProves vet402 paid and what HTTP status came back at this time. Does not prove the content is correct.
notRecorded.0request.ts: the time recorded is when the spend was reserved, just before the paid request
notRecorded.1response.contentType
notRecorded.2response.bytes
notRecorded.3response.receivedAt
notRecorded.4response.latencyMs
notRecorded.5payment.settledAt
notRecorded.6declared output format (not checked in this run)
notRecorded.7response.responseHash: hash not recorded (the daily remeasure run does not hash the response)
source.datasetremeasure-solana-2026-10-08
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-08
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx393jr9iYakjx3Vhhyzga7ZJSjMV7QG7Ej3qd7tps7oYKU7aQdmRWpbUkDLmNhqcQMEk29qKPugYm7FAnAnJcppVg
anchor.root0x9a873f3947d9b6c6e15760a241d7df306d94efb51245996870e87e444009ccd3
anchor.leafIndex42
anchor.proof.00xe596061ec345ac79cda6c97a41626cddf026fcb55ddc48fdc1c61fb67f107af6
anchor.proof.10x65720fd09ad87d46f227acc2404fbce9cb0346921c056e20c67d83252b44be0f
anchor.proof.20x673505055f4ca2054c8e688a840bde678733e24d6dd65651cb2d691c57f897e7
anchor.proof.30xb91ed46708c67447b7a1df3b6375b50916f855995ae2cb5cb9dd52db528dd9de
anchor.proof.40xb07e4752a4c15df3b5ee555b6bb889ab6e86b1b9035bbb5eaf26fd624a3eedb9
anchor.proof.50x54aea400d3a25be3c8d1bda0adc721d0ebe448fa6d09fb153bf0d1fa38acff65
anchor.proof.60x6aec00743a6771b5d2b91334b1ed1e06a7af888e8c15552b3e825b4015b7ce15
anchor.proof.70x89f29408943315229bdc496be3ad07a75dda64fef6934b2e3701cd7d623012b5
anchor.count205
anchor.sequenceRange.01906
anchor.sequenceRange.12110
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-09T12:22:08.000Z
corrections[]
signature.formateip712
signature.signature0x9c373e84c9ed0dfbd1b05f5918bfcefdc7e248bad8acd5e293fb061f1521805d200dd1db0a7f27d59f560bc8c9abf9ab58b9d77505dc6fce5a838e689a62c5a91b

Not recorded by the run that made this observation:

  • request.ts: the time recorded is when the spend was reserved, just before the paid request
  • response.contentType
  • response.bytes
  • response.receivedAt
  • response.latencyMs
  • payment.settledAt
  • declared output format (not checked in this run)
  • response.responseHash: hash not recorded (the daily remeasure run does not hash the response)
Seller response (0)

None.

Correction history (0)

None.