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_2026-10-06_001552 (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_2026-10-06_001552.json
All fields
typex402-observation
version0
idobs_2026-10-06_001552
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1552
issuedAt1791335204
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.transaction3p7fa3TDEnQgBTioyc6hHrM8mu34wYLAh954tPuehNgE6eGnsR7a6uM7a9fGFBg4QFbrHXkpDpLnyt5po17W6grQ
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0x070b914bb9f033404dcd491a9dd52aa5d6176654872482e30828e4037b34c661
request.params_saltedtrue
request.ts2026-10-06T01:10:13.992Z
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-2026-10-06
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-06
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.tx5AaFJHisZ9UUQQr2XKUcUUsEy4QetNdp4BFkZ3wNP2FFJjVfosybtY49iPsBGkzv6q1GVm9rfUr6SSowFnBvwUXj
anchor.root0xfd67f71d88c404753ec07d0a6948e9b6189d7f6f7ffee9f8c58893e3dca29ecc
anchor.leafIndex44
anchor.proof.00x76da15f9e9436603b8d9e3c1c5a69f0ef923ed8009f2b75a999e31a79a4a0941
anchor.proof.10x3dc62be812a7017bfa1462b3f0dc5daa3b7097729fe7975e92dbb94faf973828
anchor.proof.20xa6ec82ba72f5f21d7c4232b58b5c58190c4bb547916ad25ec8cd98f9f9595012
anchor.proof.30xaf2dcf8338b4f4aac1f6423ed4b9258c79403a2d34a4e2ae53cee8ddcca3a02d
anchor.proof.40x677307d7615ead66a6557e3d780119285a0e6ce97e72355ed526bfad99bded97
anchor.proof.50x1a85b3750171eefc3f552d37e6857a30ef6acb2dba7183834a61cdb1f53755a5
anchor.proof.60x4ec4fbf022d184a5d1820bc5c21be33e55662657211ece4a8508876fbdeb6ee6
anchor.proof.70x2eda1452c761fb9574ae46771a6f40b083bac825b6b57272bfe78c4b98762515
anchor.count200
anchor.sequenceRange.01508
anchor.sequenceRange.11707
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-07T01:18:46.000Z
corrections[]
signature.formateip712
signature.signature0x02b55fadb3efcc74f321bc5d1c6a85e5400bec4f691d1ae7eb830b535988b24d196d6782209baa474193a2fb3f96b05eed9bc3e4513228ec29ec6adec2856c171b

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.