← The evidence ledger
Evidence row 789697
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-19-171
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a5f8b21b4b975b7a0aba824987689ac1fd965e8995ff7d20caa26e7c5cbf0fa7
- Leaf
- 0x17886a1b4a2f18f501c7e8b1e459be632ceaffe5ffee33bf4b5761d4be4196f5
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-software-19-171"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-software-19-171",
"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": "API contracts — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied api contracts records (fields_checked, incompatible_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": {
"bins": 5,
"field": "fields_checked",
"rows": [
{
"component": "group-a",
"date": "2026-10-01",
"fields_checked": 10,
"incompatible_fields": 1,
"row_id": "row-1"
},
{
"component": "group-b",
"date": "2026-10-02",
"fields_checked": 20,
"incompatible_fields": 2,
"row_id": "row-2"
},
{
"component": "group-a",
"date": "2026-10-03",
"fields_checked": 15,
"incompatible_fields": 3,
"row_id": "row-3"
},
{
"component": "group-b",
"date": "2026-10-04",
"fields_checked": 30,
"incompatible_fields": 4,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-software-19-171"
},
"sku": "assistant-ib26-software-19-171",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "fields_checked",
"enum": [
"fields_checked",
"incompatible_fields"
],
"type": "string"
},
"rows": {
"default": [
{
"component": "group-a",
"date": "2026-10-01",
"fields_checked": 10,
"incompatible_fields": 1,
"row_id": "row-1"
},
{
"component": "group-b",
"date": "2026-10-02",
"fields_checked": 20,
"incompatible_fields": 2,
"row_id": "row-2"
},
{
"component": "group-a",
"date": "2026-10-03",
"fields_checked": 15,
"incompatible_fields": 3,
"row_id": "row-3"
},
{
"component": "group-b",
"date": "2026-10-04",
"fields_checked": 30,
"incompatible_fields": 4,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"component": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"fields_checked": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"incompatible_fields": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"component",
"date",
"fields_checked",
"incompatible_fields"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins"
],
"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": "2026-10-28T10:21:39.637Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-28T10:21:39.449Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-software-19-171",
"tags": [
"ai",
"configuration-quality",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "API contracts — Equal-width histogram + Two-measure correlation: Equal-width histogram + Two-measure correlation for supplied api contracts records (fields_checked, incompatible_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":"a5f8b21b4b975b7a0aba824987689ac1fd965e8995ff7d20caa26e7c5cbf0fa7","id":789697,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211579798384,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-software-19-171","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).
- 0x1788ce9636d390aef7e1c636fca635379d179eb5163893667cd026070c4bba55
- 0x32b2d0bb3f52858837736af6b432b895bace4bd57273969d0602695d98795eb7
- 0x13599254650ae2af98a738c86fd78a82eabcc978cb5503bb22109f5e0eb84f7b
- 0xcb55a0707682d2dd46eb67dc1d93c47a83355414ab19f790e64f54e06427e814
- 0x5df088634572e60d432a89a68322999407b34bf9e6594ed618e070fe6083d903
- 0xb3e96ac42334ca89a6936b1d36bd882a840f5de2b92b6a3640188912ce273ce8
- 0x7e1987b24afca3a42bebecee7891493d8ed5cb97b0d9aacb1cb47ab810af5a76
- 0x2f320a64e26212cd1c5c0ba87a04885800dd6aaaebb573ad873f85d6355201c8
- 0x1d58e11fcf66b0968bca832fd08aae54556e189e72177c12e9867a67f19de6ad
- 0xc3c6192c653a6eb2e2ba12ef57f3b7577575a6cac7bc4caca7ddfeef5d839725
- 0x876f536d5946518252ef4bcb4d2a661143264b71d96f3af9624102cdd660979c
- 0xa2011ec090b04bf20aadc26c8c5a1305820a1b59c5874e13fd045a5320fbfce2
- 0xc2a06f976a80758d370e062c6f956943e28355b887490c4b90873d317e990ba9
- 0xdf8e9d4c523b87b2bea3cc4d461fe94e163080e98a261c596a4641e3fcaf7cc4
- 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
- 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
- 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae