← The evidence ledger
Evidence row 91693
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-15-090
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 93b78b0530f2520c7ec3750e9376f0806511c8f34677e08c235941b2f45c1c55
- Leaf
- 0x9e42a2e1aeff8ae6f6d5a5580ac9a164ce380d89781879b1a65eb6660dac993a
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-education-15-090"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-education-15-090",
"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": "Workshop capacity — Grouped numeric summary + Trailing mean series: Grouped numeric summary + Trailing mean series for supplied workshop capacity records (registrations, available_places). 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": "registrations",
"rows": [
{
"available_places": 1,
"course_group": "group-a",
"date": "2026-10-01",
"registrations": 10,
"row_id": "row-1"
},
{
"available_places": 2,
"course_group": "group-b",
"date": "2026-10-02",
"registrations": 20,
"row_id": "row-2"
},
{
"available_places": 3,
"course_group": "group-a",
"date": "2026-10-03",
"registrations": 15,
"row_id": "row-3"
},
{
"available_places": 4,
"course_group": "group-b",
"date": "2026-10-04",
"registrations": 30,
"row_id": "row-4"
}
],
"window": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-education-15-090"
},
"sku": "assistant-ib26-education-15-090",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "registrations",
"enum": [
"registrations",
"available_places"
],
"type": "string"
},
"rows": {
"default": [
{
"available_places": 1,
"course_group": "group-a",
"date": "2026-10-01",
"registrations": 10,
"row_id": "row-1"
},
{
"available_places": 2,
"course_group": "group-b",
"date": "2026-10-02",
"registrations": 20,
"row_id": "row-2"
},
{
"available_places": 3,
"course_group": "group-a",
"date": "2026-10-03",
"registrations": 15,
"row_id": "row-3"
},
{
"available_places": 4,
"course_group": "group-b",
"date": "2026-10-04",
"registrations": 30,
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"available_places": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"course_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"registrations": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"course_group",
"date",
"registrations",
"available_places"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
},
"window": {
"default": 2,
"maximum": 200,
"minimum": 2,
"type": "integer"
}
},
"required": [
"rows",
"field",
"window"
],
"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": "2026-10-25T06:31:49.664Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T06:31:49.472Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-education-15-090",
"tags": [
"ai",
"learning",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Workshop capacity — Grouped numeric summary + Trailing mean series: Grouped numeric summary + Trailing mean series for supplied workshop capacity records (registrations, available_places). 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":"93b78b0530f2520c7ec3750e9376f0806511c8f34677e08c235941b2f45c1c55","id":91693,"kind":"listing","method":"baseline/1","observed_us":1793025527751165,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-15-090","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).
- 0x9e4281acc5e077a97c39fd12a767efce9edc9bf9d4de7e6cea9055e29aa38373
- 0x2e373fb5ebf9813bca26de2116176ff624579cc0d67fa558f5d473a2510c0772
- 0x4ec7f602ea748490fc12b21ccb70b6b4353a07d969b262dc98bdc1673c7e95ec
- 0x3b6e8fa9fab512af141bce47d7be2a6c0800058ef835d67c54cdc088eb3a6669
- 0xdedc4f533ab8e09351e9a85d4ab6e899334c0e7ec21bdb64acaf6eac0b77b22e
- 0x9b20cc8d644bd6ccc9f332fd85ae0516bc0ef031bf4a7c81ea0bebcd4f76fa46
- 0x2bf3eea02b3a3944c6ea638302a754e4e5e9bd109c0e68108c798edd4790e1cf
- 0x332b282e2fb99d8e8435f9de2636abba196c51e8f8703c9baa83cbbaa220d8a7
- 0xfe8f32850d20cf2e7aaaf9929e81ec89f9d29af0c025e85c6b386c2b7c4e400a
- 0xe28c07fee0e288e36600367941f03b5da3143ee4c0b53ee2d78734dbe5523f0d
- 0xcf41009271d76f70a486c0f32eb0d9e4d76bad43d622f4b5d56f18872edb19e1
- 0x73cca5e5ba14c0aaa799d5324b89eb846e3c5546aab3b2cda0c05c5eeaa03168
- 0x99a4e0f8b23989f58b564c1b6e419578b4388f6e0dbf6e50177c1bd476302d0e
- 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
- 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
- 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
- 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae