← The evidence ledger
Evidence row 551640
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-12-205
- Recorded
- Previous row
- #431540
- Body SHA-256
- c73d3772e84fc0b64e002e58637af6974ba4650ea2a3e54dfdf050627624d076
- Leaf
- 0xfaeba6a62e2e53d7150b49aece6b62aee8292644e8c4e245e9629f6e1ff01235
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-web-12-205"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-web-12-205",
"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 change observations — Record quality audit + String normalisation + Secondary-measure weighted mean: Record quality audit + String normalisation + Secondary-measure weighted mean for supplied page change observations records (changed_blocks, total_blocks). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "changed_blocks",
"rows": [
{
"changed_blocks": 10,
"date": "2026-10-01",
"row_id": "row-1",
"site_group": "group-a",
"total_blocks": 1
},
{
"changed_blocks": 20,
"date": "2026-10-02",
"row_id": "row-2",
"site_group": "group-b",
"total_blocks": 2
},
{
"changed_blocks": 15,
"date": "2026-10-03",
"row_id": "row-3",
"site_group": "group-a",
"total_blocks": 3
},
{
"changed_blocks": 30,
"date": "2026-10-04",
"row_id": "row-4",
"site_group": "group-b",
"total_blocks": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-web-12-205"
},
"sku": "assistant-ib26-web-12-205",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "changed_blocks",
"enum": [
"changed_blocks",
"total_blocks"
],
"type": "string"
},
"rows": {
"default": [
{
"changed_blocks": 10,
"date": "2026-10-01",
"row_id": "row-1",
"site_group": "group-a",
"total_blocks": 1
},
{
"changed_blocks": 20,
"date": "2026-10-02",
"row_id": "row-2",
"site_group": "group-b",
"total_blocks": 2
},
{
"changed_blocks": 15,
"date": "2026-10-03",
"row_id": "row-3",
"site_group": "group-a",
"total_blocks": 3
},
{
"changed_blocks": 30,
"date": "2026-10-04",
"row_id": "row-4",
"site_group": "group-b",
"total_blocks": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"changed_blocks": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"site_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"total_blocks": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"site_group",
"date",
"changed_blocks",
"total_blocks"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field"
],
"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": "2026-10-27T07:15:45.933Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-27T07:15:45.665Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-web-12-205",
"tags": [
"ai",
"web-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Page change observations — Record quality audit + String normalisation + Secondary-measure weighted mean: Record quality audit + String normalisation + Secondary-measure weighted mean for supplied page change observations records (changed_blocks, total_blocks). Up to 200 rows; 3 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 3 supplied-data reports for up to 200 rows."
}What the leaf hashes
{"body":"c73d3772e84fc0b64e002e58637af6974ba4650ea2a3e54dfdf050627624d076","id":551640,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133434523160,"prev":431540,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-12-205","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xfaebbdbc2d209daa441732b7273f86b5f4f03f1e6fadf75f77cbbf6f981d8ded
- 0x484c2c9222332ab7bacb7c71574e2bf0c12709168b8f28922cb45fa7aba0afce
- 0xd6e3f90b96540cbad0a25bad1d4eee2303ae32af0dc6600aedc317462a722615
- 0xd60a0f82e548f1788d1a07c8a9203e782fcbcd6ea3da09495d73d601f801c1f8
- 0x58edf8a30841bb3821de9ba31c8824fa6a49a8ad16aafef1ee4e5f85a9d34f62
- 0x50c039d430e0ea8c6f3ead6192ad186245198e723d1ea7074595d74a168f8035
- 0x91d3e480e1296455c34b1383112865bae5e157566076841d0e2414e381ee5ef3
- 0xc1211c16fd75690ba41ff8b6a133a4e5295e0d2640021e23fe9264c6bcc907e6
- 0xc5620e45ab09a988cfd73689229ee530d36e9b7ee8106eb62b9a6db6ae8a766b
- 0x73db7e0985a84344e3158d3319a4e18db8b5cb3dec702c1e7fda3154c276f4d8
- 0xb79afe573322beeaf10115333840af7581c0f1a3d89119e0bbb5881311429394
- 0x58215df828d47943a710362ab6e17ad0eb4a7c42a13dbec3ab2635d1abf3945f
- 0xf24b37f8ac293f5328e3e6b28cf868989fe99debf025c153c0d9a1698e846e25
- 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
- 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4