← The evidence ledger
Evidence row 1261653
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.healthtravel-api.workers.dev/api/travel/wikivoyage-articles
- Recorded
- Previous row
- #66566
- Body SHA-256
- ca20341e24e82aeec09e5a551fb71a5c91e966aa34eabc1588e59488de833391
- Leaf
- 0x42ac6d56ffb95bcb422b38d1f28be22cb772a225094529d9330cc4a0b9029ea9
What was observed
{
"endpoints": [
[
"x402",
"https://api.healthtravel-api.workers.dev/api/travel/wikivoyage-articles"
]
],
"name": "SiteCheck Health & Travel",
"owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
"raw": {
"accepts": [
{
"amount": "2000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3600000000000000000000000000000000000000",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:5042",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:143",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:480",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:10",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "2000",
"asset": "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
"extra": {
"name": "USDC",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42220",
"payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75",
"extra": {
"areFeesSponsored": true
},
"maxTimeoutSeconds": 300,
"network": "stellar:pubnet",
"payTo": "GBIX2M7HNL2G2VYU5KZ446OSN55ZWHS3WBEUP4JTLS6R34VXIGTDOAFI",
"scheme": "exact"
},
{
"amount": "0.002",
"asset": "524C555344000000000000000000000000000000",
"extra": {
"areFeesSponsored": false,
"invoiceId": "fabce560-e9f4-4e70-938d-c3c01ae88307",
"issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
},
{
"amount": "1605",
"asset": "XRP",
"extra": {
"areFeesSponsored": false,
"invoiceId": "9d5ee0ab-4b16-40df-ae59-03202fb2942f",
"sourceTag": 804681468
},
"maxTimeoutSeconds": 300,
"network": "xrpl:0",
"payTo": "rDxNZCDfLxUzeMWGGwsY3sjQT8eoZCf8UJ",
"scheme": "exact"
}
],
"description": "Search English Wikivoyage travel guide articles: title, short snippet with HTML removed, word count, last-edit page id and article URL, plus the total hit count. Snippets are search excerpts, not full guides; content is CC BY-SA.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": "3",
"q": "Paris"
},
"type": "http"
},
"output": {
"example": {
"checkedAt": "2026-10-23T09:36:39.039Z",
"count": 3,
"q": "Paris",
"results": [
{
"lastEdited": "2026-10-16T18:02:20Z",
"pageId": 26799,
"snippet": "For other places with the same name, see Paris (disambiguation). Paris is a huge city with several district articles that contain information about specific",
"title": "Paris",
"url": "https://en.wikivoyage.org/wiki/Paris",
"wordCount": 22994
},
{
"lastEdited": "2026-10-12T01:04:41Z",
"pageId": 123855,
"snippet": "Paris Charles de Gaulle Airport (CDG IATA) is the main airport of Paris, one of the busiest hubs in Europe, largest airport in France and home of the",
"title": "Paris Charles de Gaulle Airport",
"url": "https://en.wikivoyage.org/wiki/Paris_Charles_de_Gaulle_Airport",
"wordCount": 6617
}
],
"source": "https://en.wikivoyage.org/w/api.php",
"totalHits": 1404
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"limit": {
"description": "Max results, 1 to 20 (default 5)",
"type": "string"
},
"q": {
"description": "Search words, 2 to 100 characters",
"type": "string"
}
},
"required": [
"q"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-30T13:00:02.333Z",
"quality": {
"l30DaysTotalCalls": 6,
"l30DaysUniquePayers": 6,
"lastCalledAt": "2026-10-30T13:00:02.066Z"
},
"resource": "https://api.healthtravel-api.workers.dev/api/travel/wikivoyage-articles",
"serviceName": "SiteCheck Health & Travel",
"tags": [
"travel",
"wikivoyage",
"articles"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Search English Wikivoyage travel guide articles: title, short snippet with HTML removed, word count, last-edit page id and article URL, plus the total hit count. Snippets are search excerpts, not full guides; content is CC BY-SA."
}What the leaf hashes
{"body":"ca20341e24e82aeec09e5a551fb71a5c91e966aa34eabc1588e59488de833391","id":1261653,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385514131388,"prev":66566,"subject":"x402_bazaar:https://api.healthtravel-api.workers.dev/api/travel/wikivoyage-articles","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (243099 rows).
- 0x42ac96157ff71ac461e5af0b33886953c3138aabacbd269f84aae268b3d0c1de
- 0x3aee84bad6d53a199429778d77e8fcdd5f8bb6752737949bc878f528217e8d96
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- 0x43b10b50c6744bebce862663cc40697bdf310850594101411076daf03fd3e3ab
- 0xa57abd848f7026607c3cdbb8777ee3044df66c7cc5ee261deba60878a8928dfe
- 0xdfcd827cd73c8a0cc09e9aa4d29e2e93388e9f2b80cab3293c2d447552dfbcb2
- 0xfea8aa4703b9a88cb2b3930143aea6cfc66e14ff02f6c5faf79f56dcbcfd0111
- 0xdfae0937e44f7a8634c5a30dae56b19570068d1d30eb09d2da6dd7bc7225cb23
- 0x4090b63b6836d584a69509058fb45aa7530554e6fff8d10837cd64c76af80de5
- 0xd98de7faad017ec6942e6007a71da7f17b5da82acbc365f3241b3a0f835cd1f7
- 0xac52ca85ee0e546f6da752e914e5b4ea74d38a0e50e939ff98116240aa7fff65
- 0xe226567c96df43c9ffa01238eb3aea9c0de478ff057d56848a0462858afad839
- 0xcc206dc2f9e188db598d4b3a17da47efe415d2946ef4b3a478b5d02f3ddb1474
- 0x775f1cf1eda93a75a3d05aa8e7b45b258d1de91c21741301b1aa3d048fba588c
- 0xd7d5c71ec079257a487d0494049c896f97cf8bf7d89a43fea539777c548c96f3
- 0x50ca74d7c8f26a46e9c3b8fb5e7f9ebcdfdcc1b7c863db3b6d2b7c12e24ca66f
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- 0x30a81d8fcef4e8f9e2877c62796cfc5612fc1b251127d531dee28f8dbd5c5147
- Day root
- 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
- Chained
- 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
- Published
- On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861