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_2026-10-09_002153 (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_2026-10-09_002153.json
All fields
typex402-observation
version0
idobs_2026-10-09_002153
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence2153
issuedAt1791594427
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.transaction5wyyXGQKQPehG72xuxMT548uKpWPConJhmA6dZWUate7g1eAoxw3anDu45uNARNifetkFAWiwf6HfeA6VH58od4m
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0xc1dbb8edb8d9a5a08a01882f1826d6ca55bcb3ba39e66c08a61fdc8fe1c945a3
request.params_saltedtrue
request.ts2026-10-09T02:24:18.764Z
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-2026-10-09
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-09
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx5oA3jb88J2KpqGXh3p6AkwgMtw6gb3oST2A1eumo6xyG3cbHjUvHvEYoEp7pXRYP3GPbC3JeYtPBhKghwyATo5Tc
anchor.root0xc0eea15d2ae1af2c0ef38f850f30385315f10ef252a333f203ffad35ae3a1e00
anchor.leafIndex42
anchor.proof.00xb7f4e2ff5fe477939d16674754d1863bb7ed4dd46da130d6348f6ed4d8af62d1
anchor.proof.10x12f41c92a3149ca4bef09f3a561b3ca69ae7e2cffbbf19d28a3e39bcdc34973f
anchor.proof.20x8319991ec61b57315c3df46be84211ab217e5a4a47e442ee2b0f2e8295266c52
anchor.proof.30x3e19ee6989f92e6449faaf95f8d9da584098472d6f8eef0e95614fd24dbcd1ed
anchor.proof.40xa6c2fdf0841362e7e78b04c0aa431b666e508121146a49dc636ef7e896b7530f
anchor.proof.50x488902ee1cb1f281d47c00a7e28f75efa9c48dc07202d1545efdc60ee495b3d9
anchor.proof.60x138c46d7350e86e81e646488d8d4540bd13589ed9b720fcfaa8561021556c96d
anchor.proof.70xf16ac046ad568d2b9c4b04a39236f38220356eb9bf5bd3b74af4ea691978a488
anchor.count186
anchor.sequenceRange.02111
anchor.sequenceRange.12296
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-10T01:17:35.000Z
corrections[]
signature.formateip712
signature.signature0x3c6acc9310d5453417dbef5c847365e5767ed041d62f0f6eedd0817affaed6cb49a2dfce608f0a9673d5d4b210b29d238254601cf74f90402dd6306e3836afcd1b

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.