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_2026-10-03_001036 (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_2026-10-03_001036.json
All fields
typex402-observation
version0
idobs_2026-10-03_001036
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1036
issuedAt1791072334
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.transaction5qavBD4iEW8ocUSfmKZx3DR93VmSMagtu7o83UFkKniPzazL87g3fH2H92U6HuZSSC1dKSiJvRPNgKMFgnFjVDC
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x1d69f39d028316e623d2a59ee98ca0a519bc02eb3ef66e7b7745cd19777a2541
request.params_saltedtrue
request.ts2026-10-03T01:22:00.082Z
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-2026-10-03
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-03
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx5jhhwiSPBqeFsLPZrvvQxYDtLFVqCfTtmiEAZ3W4AzoE2ECW33zgq98jxFxxewQHr2b2oUdxFmRVQZVzCKpomZws
anchor.root0xfa4b5e83bdd5b6e59a122b65da8aad408da384ae912f66dab7741f57734a44b4
anchor.leafIndex42
anchor.proof.00x244144f257d12773fc5e62ecc9aaafe7e07e4b4c0176dbf199ee1aac41b77c39
anchor.proof.10x1fb4a2a16c59305218c489e27be69dc80699fb8fa7bf63a14d1cb5a88d81bb2a
anchor.proof.20x43bb9c3adaf14248035db4e8e459abc1fd2145dd9e1773fe472e8940d14606c7
anchor.proof.30x761d72f4c9868a2097b1648029598d92390741bcd3836ea1beb022650d87a793
anchor.proof.40xb699e2337366b75904029e648e4ff24b506ededb166e7c9ef32f7c9fec5d08f6
anchor.proof.50xf9c26fd88f440c5890f573c4e2e6c0e2ec7253582fb40fdaf65f331885adf293
anchor.proof.60x786e99ae50902cd546575595372535c5370718367d1c4cdb0dbe596ac0d3dc1a
anchor.proof.70xb5dd6f44bb760d93079e4437ba205a3e9f49891cf7a19583190d920a93f83fbf
anchor.count197
anchor.sequenceRange.0994
anchor.sequenceRange.11190
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-04T00:10:41.000Z
corrections[]
signature.formateip712
signature.signature0xe4eb7f7b128bb68604246114c8346c044f4a916588f3643e36e1dce130694df234d30eb468192fe22c636644bd2ea43afb7293336d10511ecbb31b6804306d571b

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.