← The evidence ledger
Evidence row 436386
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-11-208
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 20b97bc5ad4e4b57e58268e09ecc5c6c2eb5e3c847c889269ac52d509ee9b0f5
- Leaf
- 0x7f14ef58b9f4444eb1f8b1bb474387624904a736d72d5bf96e8c09b0d17d726c
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-web-11-208"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-web-11-208",
"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": "Feed observations — Record quality audit + String normalisation + Explicit missing-value fill: Record quality audit + String normalisation + Explicit missing-value fill for supplied feed observations records (item_count, duplicate_items). 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": "item_count",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"duplicate_items": 1,
"item_count": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"duplicate_items": 2,
"item_count": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"duplicate_items": 3,
"item_count": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"duplicate_items": 4,
"item_count": 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-11-208"
},
"sku": "assistant-ib26-web-11-208",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "item_count",
"enum": [
"item_count",
"duplicate_items"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"duplicate_items": 1,
"item_count": 10,
"row_id": "row-1",
"site_group": "group-a"
},
{
"date": "2026-10-02",
"duplicate_items": 2,
"item_count": 20,
"row_id": "row-2",
"site_group": "group-b"
},
{
"date": "2026-10-03",
"duplicate_items": 3,
"item_count": 15,
"row_id": "row-3",
"site_group": "group-a"
},
{
"date": "2026-10-04",
"duplicate_items": 4,
"item_count": 30,
"row_id": "row-4",
"site_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"duplicate_items": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"item_count": {
"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",
"item_count",
"duplicate_items"
],
"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": "2026-10-27T07:09:53.484Z",
"quality": {
"lastCalledAt": "2026-10-27T07:09:53.484Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-web-11-208",
"tags": [
"ai",
"web-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Feed observations — Record quality audit + String normalisation + Explicit missing-value fill: Record quality audit + String normalisation + Explicit missing-value fill for supplied feed observations records (item_count, duplicate_items). 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":"20b97bc5ad4e4b57e58268e09ecc5c6c2eb5e3c847c889269ac52d509ee9b0f5","id":436386,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086732539444,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-web-11-208","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).
- 0x7f15046cfb903f20230caec2175ff601fda1d01c6e1994d7e4e968c647c8f992
- 0x62c669a06e1f6e9fb9aadb7b72b67343e36fd83e1086266218a95f6e87a43ad3
- 0xb4e4f1c572dcb78e9bdfe371093e6199631e1c2c1817a49521c981b962f9808d
- 0xa09f799ee28bebf1ca99c782112182466279620ad1916f3c74bda2daa2922a59
- 0xa9179bde5d1f05f3fda9558efbcc096c4f06072b047c66a422efe3511f5ba866
- 0xe7fee629a6c7641288b4c0be798dfac6c8336adefc822bb1a4000d64db800af7
- 0x2eb4805bf006e6c5c842890700544783703273b1fceda716e1b2492a28d4f4a7
- 0x55adc22ecd2aec03015fefcabeb89c4c5d10da8ddde9b74bb9d19a878eceecf2
- 0x416ab53fc909d8fcab2e42833be58d84e803c26f1a4dda67ee75bc73023cb310
- 0x570cb12c20cd5012b2bb587c01cdd898d9e25ca22fad8fbf3449412b030ca1ec
- 0x868e095a0e024f898de0327309385070aef4560771a159bdc58d9e1c53b28672
- 0x4b98c7145f5ead65ac9430579969acab10bc70758d3533f5a4fd4dbb462a2b61
- 0xbc7cf10ae301dcdbc5db5be8c29e1b3618ffaf1c196a74cb6a9e6c4fae0bbeed
- 0xfa0c8e8f1a1710ff197533b0a28208f2e168afe71abb7bb3416e09d1ac371d60
- 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
- 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4