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_2026-10-04_001233 (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_2026-10-04_001233.json
All fields
typex402-observation
version0
idobs_2026-10-04_001233
observer.iddid:web:vet402.com#obs-key-2026-09
observer.address0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
observer.sequence1233
issuedAt1791175741
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.transactionoFYu62UUJg63HWEd5J316VRRxcagKj8TBe3TTqyF9jM2kADe6H9ajdygCDVxNPuXJsmBvqVMaSMLBPBM1xJ3K8n
payment.payer9VaAPD1CPE4i8pquaRwE7LvZXMmvGdgffD4Q8xJgaQRu
payment.payTo9VaDVp1Wb78G4Wm6VuTiMrpESjrUymXefQTHcJGRSTEA
payment.assetEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
payment.amount100000
payment.decimals6
payment.assetSymbolUSDC
payment.settledAtnull
request.methodGET
request.url_hash0x14ee853f87e5ed09fc247e193e71b06e429c040b326dd2bb6a75569d3f62d21d
request.params_hash0xf5461e238a1943706c53b0cd5b1281308bf94dccfcef491b0c89377b00e78dfa
request.params_saltedtrue
request.ts2026-10-04T01:23:42.156Z
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-2026-10-04
source.rowrows[45]
contacthttps://vet402.com/
anchor.statusanchored
anchor.day2026-10-04
anchor.networksolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
anchor.txPon87jab6vd8QPVJmYLTGNCRHi3z1KH1t9LZuR7ygr4f39E9rsPWxf8JmsuAn6Mj8YqTf7dNu9mViiWNzDWJreE
anchor.root0x1d5d382e49b4750349499516da212b146a4515e3b6f38f5f467da4aab4cad7dc
anchor.leafIndex42
anchor.proof.00x22311f699466abd1f89811a678dea2086ce0960ede936e87d58ad5ebb7251145
anchor.proof.10x0e4619e8f0de8ea26c3c6dde672d346eea99880d454fea0dc9b7036add9043d6
anchor.proof.20x22411474f2ea9b9ca979eed404bb73c8632f053a0d375416aab4799b73c6f64c
anchor.proof.30x2a75b189a8cbe13042f625ec7b0bc2a0189750166bde01388146fa94ec21b663
anchor.proof.40xef08adab8e3affb510a6301f82bd1854be92afdcfb6b79d47618c9c4436e3d06
anchor.proof.50x9348823dde2d868aa747c00160a4a86c266bd2e9f0c72999536f5b43057b2c3b
anchor.proof.60xc56aaaef8d8ee8c4d454fae16a6eb555c1b8dffb7054ce02e899abaeedda68e0
anchor.proof.70x4fe5eb593620cbb37ded8a4110e2003d1d133ee8a58d2c1c325a550fe20d7a63
anchor.count202
anchor.sequenceRange.01191
anchor.sequenceRange.11392
anchor.observerAddress0x6232335B5264f7aa62a51f8ACc4676D22511Ff3C
anchor.anchoredAt2026-10-05T04:53:06.000Z
corrections[]
signature.formateip712
signature.signature0x23ffca106a20fe1a40693eabb0fd119f8019082196564f438645b31d0ce3dd092b7594d859ff5d0c0163206e8d6c01a7969e06daefb0223f8bc345e4b361aed71c

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.