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_2026-09-29_000336 (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_2026-09-29_000336.json
All fields
typex402-observation
version0
idobs_2026-09-29_000336
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence336
issuedAt1790728578
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.transaction5toRBhGfh5FxhEgQWhjvLFovoMEn6Xcat4BGqcBhmzJ2PFt2ioYDDP1qoZu2pNxFrkZnrzcNw8kbX3z2A2fHjt4U
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0xc05aedfce138ebc121bf60b6701befb397707fa95a6e16a494667f4fefb59b2a
request.params_saltedtrue
request.ts2026-09-29T10:10:06.653Z
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-2026-09-29
source.rowrows[233]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-09-29
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx67ZnFvRzuCz2kDu8GLHyeQhsS3zJUybrCvoaCnfrBeN1MBjhXRJaZXX3DWpVpvCej7rqu2TjJ3erg8YJaEsdztb2
anchor.root0xbdee284e1ed72daa054085edc23b3b9e1a599fb05668adacd0a97c5d8e783e22
anchor.leafIndex170
anchor.proof.00xea5bd4bde71a999c81ff56fa0e6fa3789aa0d05fbd12912d810d850cb2820fdd
anchor.proof.10xbc7661d832377afc8c6362b72ebc55141856fdc5b96ea36721efb0ced282672f
anchor.proof.20x05c820ab7e98e5efd6cf4ce3315c6e65d7e985ed22f11b4fed5b49bf2919344b
anchor.proof.30x18522b5731a88ebcbf456f03a73749e7731000730918871c47594e58d1e879f1
anchor.proof.40xe43e454a332df4668f99fd8001f5d7310c4dc23a31660e58588ad7b7b515bb9b
anchor.proof.50x07ec755d2c37a2b6a6a9674ac2d322d7a81a554ad7383e3177035b16350e67d2
anchor.proof.60xf4a1894b44b8dee11f2107e5077cad0a860c66e44fed18646d604fc29f27927f
anchor.proof.70xf39541ed214f2679fe380524fd999267394a69f93de54854f4ea007ce07d040c
anchor.count216
anchor.sequenceRange.0166
anchor.sequenceRange.1381
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-09-30T01:06:24.000Z
corrections[]
signature.formateip712
signature.signature0x70218a86fdb5ff11ac65685733d49407ef0aa92efe997edb36d2864569d4b1df7419c254dab6e24cf938eabc33e677b6505f2089933b93e274ccf73c9e15dce81c

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.