← The evidence ledger
Evidence row 457485
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-09-019
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2bfdf430c3dab88f0fac1a18b86ada2c7283ad67f75545e2716c5df4175eadf8
- Leaf
- 0x002e6f43581db77aae78e3024024479df1d22a904b3f5472dea9924f537b49ad
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-web-09-019"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-web-09-019",
"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": "Document retrieval — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied document retrieval records (retrieved_bytes, request_ms). 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": "retrieved_bytes",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"request_ms": 1,
"retrieved_bytes": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"request_ms": 2,
"retrieved_bytes": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"request_ms": 3,
"retrieved_bytes": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"request_ms": 4,
"retrieved_bytes": 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-09-019"
},
"sku": "assistant-ib26-web-09-019",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "retrieved_bytes",
"enum": [
"retrieved_bytes",
"request_ms"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"request_ms": 1,
"retrieved_bytes": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"request_ms": 2,
"retrieved_bytes": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"request_ms": 3,
"retrieved_bytes": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"request_ms": 4,
"retrieved_bytes": 30,
"row_id": "row-4",
"site_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"request_ms": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"retrieved_bytes": {
"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",
"retrieved_bytes",
"request_ms"
],
"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": "2026-10-27T08:58:57.087Z",
"quality": {
"lastCalledAt": "2026-10-27T08:58:57.087Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-web-09-019",
"tags": [
"ai",
"web-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Document retrieval — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied document retrieval records (retrieved_bytes, request_ms). 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":"2bfdf430c3dab88f0fac1a18b86ada2c7283ad67f75545e2716c5df4175eadf8","id":457485,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100975047430,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-09-019","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).
- 0x002e05ba8b4d494dcb538e4036c0d225ca1dbd638e49c8039227a9dd95053aa1
- 0x4c73ef55964e9f9f41e7e1a7a3eba6a939eacfb0701f69dcda278b64487e3ff8
- 0xd6f7b5273c2dc5edf820f08d0b334b1027298ba6ab346b8ad719e20cbb1e0497
- 0x48958cb0facd9822b2693c6e75e2102be86d5aa3b819d1b6a26d9fda651c9ab7
- 0xdfbd16d7607ab921c95541e91c4103a877b84e26fe41358b2a159f240be028bd
- 0x1fa71aa7cd9780d10b5672cffb107c88499e384e2a04c2b8f1af1ed86fddccd2
- 0x2f9a933fafb1854fcb6bf32cfedea37496c5241e5c03e1c6c41e84f9c0901963
- 0x2495507a88fdde4e24ed6b5139b85d46e65602b352de9b7d4d301bc44e074386
- 0xc5a47b89bf1d48e579cb51ea6ded3c5a90d653a2c725d7e15850be7965fc7218
- 0xeb4433e65f9d2c8121b65db196286a33cbc0ee62e424aa88bd083759bd24abec
- 0x9fba0d06ed237b479d783c2b5dc94d403492e4c1879c83e59e7ef852d6f23511
- 0x935f942132b5ef551ea80edd72930084a3dcda1e2c5159c968196c70621075d1
- 0x5b34b9f89512a83faa4bfecec322037670cc1af58e6e94a86fe88934434d7ddf
- 0x29e12cb67839430fa64ab8bd05d52bab606f2978d9e6d2fb094fece9438fd4de
- 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
- 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4