← The evidence ledger
Evidence row 761631
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-02-187
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 879c30bbaf265784747c71e64f6c4947cd9f1385c828fb75670de3d6dfb7481f
- Leaf
- 0x993ebcdf3e1bcf5ea2a1a65cc272a5b740869e79e75754a6c66abbe728bf2cd7
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-web-02-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-web-02-187",
"owner_address": "0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C",
"scheme": "exact"
}
],
"description": "Page extraction coverage — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied page extraction coverage records (extracted_fields, expected_fields). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "extracted_fields",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"expected_fields": 1,
"extracted_fields": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"expected_fields": 2,
"extracted_fields": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"expected_fields": 3,
"extracted_fields": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"expected_fields": 4,
"extracted_fields": 30,
"row_id": "row-4",
"site_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-web-02-187"
},
"sku": "assistant-ib26-web-02-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "extracted_fields",
"enum": [
"extracted_fields",
"expected_fields"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"expected_fields": 1,
"extracted_fields": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"expected_fields": 2,
"extracted_fields": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"expected_fields": 3,
"extracted_fields": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"expected_fields": 4,
"extracted_fields": 30,
"row_id": "row-4",
"site_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"expected_fields": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"extracted_fields": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"site_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"site_group",
"date",
"extracted_fields",
"expected_fields"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"method"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-28T01:22:32.807Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T01:22:32.599Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-web-02-187",
"tags": [
"ai",
"web-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Page extraction coverage — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied page extraction coverage records (extracted_fields, expected_fields). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"879c30bbaf265784747c71e64f6c4947cd9f1385c828fb75670de3d6dfb7481f","id":761631,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793179091278026,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-02-187","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x993f1a85d51e01ecee6622505632c78f7c737ea2318c2b08d8979fafb8bbd36e
- 0xb12c332c4062eb7a19a09d0c3b6f4d695f49245a59650eb66f34114ce834d2e9
- 0xbf3f293099180d35c9c4eb42f94a96127a46bef0785944be12d4997c061fb3b0
- 0x5b158d1c07405e476503123ab1aa9ff154e6abe546fbbc424ae5f3c5ca687542
- 0x93a6c7c3fd9ed63d06ffffe9635679c61117990db75b92ba3b15a6a398a3bc37
- 0x25b430aa0790d57d65eb0057cf61f46a229a948e4b904159ef1694999d1462fd
- 0xbcce02c2bbd87ef173caed8dd0cff17b2bcf89e5bccb19ae40057af7f1c7f5cd
- 0x45870d6174251b2a7ec8c4ebe278f392c79f11d94152b9caac50f79ccd5ac7dc
- 0xdb26235db1d2f0e21a5942620f508799c5cd14f7b1586c17ad3302920594383a
- 0xfb3c70129d75f28fd3bb5933e418827bb13cd7ea5980b6d16470d2d47d559df5
- 0xd4d12ce6287fcce9a5054c1131f9f51062607f90c41a0c931e9ce0ae3233da0f
- 0x59f061c5d52dca5c3c9576a7db2ad9b0eebf4adaed10f502f6cd38e68c3ebf89
- 0xddcdda94a0fa130582c880a437970c1e6d81827500911acf5ca2c5b1aaafe0a6
- 0x088061c71633d244b99c7cc0814bbe03af458b18487f352611ae649c73589766
- 0xcf313ac43fef601c9e46f82a687b6a3c655f47c31675c1791c49de20295be63d
- 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
- 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
- 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae