← The evidence ledger
Evidence row 92581
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-23-214
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- edcbf75a31f549a47d67011a9dab7e60f0e5ba4719bc89f6d75e5f024f155c90
- Leaf
- 0xb38b9af3e521013685b77bf97e465b4a142194e0a0b7c5e5449fa5ea5ddb6d41
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-education-23-214"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-education-23-214",
"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": "Peer feedback — Record quality audit + Exact row deduplication + Numeric interval filter: Record quality audit + Exact row deduplication + Numeric interval filter for supplied peer feedback records (review_count, actioned_comments). 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": "review_count",
"maximum": 100,
"minimum": 0,
"rows": [
{
"actioned_comments": 1,
"course_group": "group-a",
"date": "2026-10-01",
"review_count": 10,
"row_id": "row-1"
},
{
"actioned_comments": 2,
"course_group": "group-b",
"date": "2026-10-02",
"review_count": 20,
"row_id": "row-2"
},
{
"actioned_comments": 3,
"course_group": "group-a",
"date": "2026-10-03",
"review_count": 15,
"row_id": "row-3"
},
{
"actioned_comments": 4,
"course_group": "group-b",
"date": "2026-10-04",
"review_count": 30,
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-education-23-214"
},
"sku": "assistant-ib26-education-23-214",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "review_count",
"enum": [
"review_count",
"actioned_comments"
],
"type": "string"
},
"maximum": {
"default": 100,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"minimum": {
"default": 0,
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"rows": {
"default": [
{
"actioned_comments": 1,
"course_group": "group-a",
"date": "2026-10-01",
"review_count": 10,
"row_id": "row-1"
},
{
"actioned_comments": 2,
"course_group": "group-b",
"date": "2026-10-02",
"review_count": 20,
"row_id": "row-2"
},
{
"actioned_comments": 3,
"course_group": "group-a",
"date": "2026-10-03",
"review_count": 15,
"row_id": "row-3"
},
{
"actioned_comments": 4,
"course_group": "group-b",
"date": "2026-10-04",
"review_count": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"actioned_comments": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"course_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"review_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"course_group",
"date",
"review_count",
"actioned_comments"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"minimum",
"maximum"
],
"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": "2026-10-25T02:48:44.394Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T02:48:44.204Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-23-214",
"tags": [
"ai",
"learning",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Peer feedback — Record quality audit + Exact row deduplication + Numeric interval filter: Record quality audit + Exact row deduplication + Numeric interval filter for supplied peer feedback records (review_count, actioned_comments). 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":"edcbf75a31f549a47d67011a9dab7e60f0e5ba4719bc89f6d75e5f024f155c90","id":92581,"kind":"listing","method":"baseline/1","observed_us":1793025539250096,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-23-214","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xb38b22018029c6ba11371f5392b5bc490688f089c5a28cbf55ec3d88da984bcd
- 0x8fe6487b363b4083d09d7d9465411262e7fa549278c6ddcac6eeee90aab8554a
- 0x127e83d85b3827ed7c26f67eb07366e9054dcdf73472642403853714c7a5246c
- 0x3cdc6a589930b43cf4108c288c69e58842fb1ac1142caab23e5b2a7eeb54159a
- 0xdb166d3bab24cc7850fa4538a8eeb782b0f2e4f9dd634b0a130893022861a089
- 0x0d0356b4a4b0ea12a019da47f018eb877da86f327891eb5b039b245a1c39dcf9
- 0xbd771fd2f3b66c879c9cf55c6924093ea83c128ee8a65844f3e876a3e966c818
- 0x5e0d2a2081526c557447ce5f5431d6407615413c3f396b8b636e73c04f3a75af
- 0x6c5fd3e671e37d3f9560c2d2b5d85a5fadbba4d2574ffde5cdcb68bdc9e07836
- 0x02f72c34cadc7e4285efd87b76cb403220f4a25cdad402e412233c0a44206107
- 0xc50bb1c2185da1e4294f4829be5412051ce30550dd05a2a26962841b3ba2399d
- 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
- 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
- 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
- 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae