← The evidence ledger
Evidence row 415805
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
- None: the first of its kind about this subject
- Body SHA-256
- 97ebf345536f7e0ff129c4a47d53d756ddf232a9382a84a86d8c78eb48660d36
- Leaf
- 0x9bbcfcb4ec7833287bb41aed832bf08947a67741ae5742bc5e77613288f4a3c2
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": "2026-10-27T04:03:40.901Z",
"quality": {
"lastCalledAt": "2026-10-27T04:03:40.901Z"
},
"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":"97ebf345536f7e0ff129c4a47d53d756ddf232a9382a84a86d8c78eb48660d36","id":415805,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080824844670,"prev":null,"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).
- 0x9bbd64acd22e051b59b4d9ecf0be969db3b5f3a833b8a3cd548523d277fae7ad
- 0x187f504e045909824146e906c96d36c4959304bd1f5f9dfb1464088704864c3e
- 0xcf893ad2d8e069a70ad778a5da76c5bdc9484b6b457ffd8c44a27dabb772db24
- 0x1ed5981549f622fded43e3c16ec08b5e17e5a3f8cef0c161ce3d924f06194d12
- 0x8066ff59b47933d24f6a8480e099947737ab1581b98424627ab8e4b0fe7f35f4
- 0x876064dad00afa94f7f6fb9e725a616c81153f7d37e26e08a3e3ad647b079be1
- 0x21c83e4368debb17a7876ac26c25dec569d153a716fffd9299a3a7fe06c6eb73
- 0xdb6823a606a20bada5b3e61932a6f6c8df205dffab096ec1ad5fab8fd9fe1cef
- 0x2df65dd029d5be556a0d4f73374294aaa98224ed20b838efe2b0685cc21c2ba2
- 0xcf07a9c51845d2b686d97ca51c04fcac2332768628ecac7ec94bd21fd21bc2fa
- 0x6dfee0668e57d69736759f28372f849ab8777b27547dbd940940d7ee450d4ca3
- 0xaf993fe1020a8b1831a83a3f25a47d44065b1a3db518b49690cdf7bb3a275984
- 0xe8a6f20810396abd4baf9472081cda6d396bc7cf52a77bffdd9f33b41c62adcc
- 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
- 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4