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_2026-10-05_001435 (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_2026-10-05_001435.json
All fields
typex402-observation
version0
idobs_2026-10-05_001435
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1435
issuedAt1791246996
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.transactionN3ytAozmZsGStodNiEMGCppVqBFghJa4ZV3reMvZGFkvytcejBwbGrfwjzEsqcPMWorrofXBqwStjAAVYi7p9Sh
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x157808ba3b6731859e97bf96997b8f2b06888de1ab5835d5f6b07f138892605d
request.params_saltedtrue
request.ts2026-10-05T05:46:39.741Z
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-2026-10-05
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-05
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx36MTYdQMEX1LzKEtr7s9RfzRTkhNszovCwu826NcoiBjnv7pdh2nFgYRqG8LYSao2xj93PXDsJdf7bm66cZLLDqJ
anchor.root0x14a2f33f25ab7e281caff2e1642b26e7f56016fd6fc7075ecba69fe3dd01ce10
anchor.leafIndex42
anchor.proof.00xd723aaf462bb2d94df55dd82d568e9c0dc852e4dee425de882366f4304472fa5
anchor.proof.10x24b04c48cc9a85c3f4690ea73d2e7175d122522edb926e20fc3ea0576ed70ac3
anchor.proof.20xa249cc4bbd74c92ce130d0a93e2791e6fbf442c0296bad4303ec29ead46f5bb6
anchor.proof.30xb6099cedcf879164f68c520ba649ef013f3ff6955e43775322f1fff4247852e1
anchor.proof.40x50ddae380978166bcdcf755dcc3e6496ab6be8658bffa38df450e2173718e803
anchor.proof.50xcf7d667fad74cef2acf86db0873007ad0cc6a3f45df1b01b85b9c10238bfa496
anchor.proof.60x43f3d8eb6080034baec02ba6629b299d527e4a75bf0bd2699934a144cf10df72
anchor.count115
anchor.sequenceRange.01393
anchor.sequenceRange.11507
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-06T01:54:07.000Z
corrections[]
signature.formateip712
signature.signature0x7de0ad29764ef9f80780a5c15862a730aec1c7548f0af7615e2ce1b9d3f81564657d125b1323d26ed59db666d52d10c5efcd0887f8c3a6e0127371c4bb88babc1b

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.