← The evidence ledger
Evidence row 1041080
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-procurement-fill-missing
- Recorded
- Previous row
- #787676
- Body SHA-256
- e41de52154a0a254ee6fcd15258d2db89ccf4f4acb73c840aec2db4d02783170
- Leaf
- 0xd45d35ce3f4ed2b3830c2c2c5a873ec069266e002ee3764cab81cb234876c3af
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-sector-analytics-procurement-fill-missing"
]
],
"name": "market.datapackvibe.com/x402/assistant-sector-analytics-procurement-fill-missing",
"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": "Procurement - Explicit missing-value fill: Explicit missing-value fill for Procurement. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded explicit missing-value fill deliverable.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"field": "ordered_units",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"ordered_units": 10,
"row_id": "row-1",
"supplier": "group-a",
"unit_cost": 1
},
{
"date": "2026-10-02",
"ordered_units": 20,
"row_id": "row-2",
"supplier": "group-b",
"unit_cost": 2
},
{
"date": "2026-10-03",
"ordered_units": 15,
"row_id": "row-3",
"supplier": "group-a",
"unit_cost": 3
},
{
"date": "2026-10-04",
"ordered_units": 30,
"row_id": "row-4",
"supplier": "group-b",
"unit_cost": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "sector-analytics-procurement-fill-missing"
},
"sku": "assistant-sector-analytics-procurement-fill-missing",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "ordered_units",
"enum": [
"ordered_units",
"unit_cost"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"ordered_units": 10,
"row_id": "row-1",
"supplier": "group-a",
"unit_cost": 1
},
{
"date": "2026-10-02",
"ordered_units": 20,
"row_id": "row-2",
"supplier": "group-b",
"unit_cost": 2
},
{
"date": "2026-10-03",
"ordered_units": 15,
"row_id": "row-3",
"supplier": "group-a",
"unit_cost": 3
},
{
"date": "2026-10-04",
"ordered_units": 30,
"row_id": "row-4",
"supplier": "group-b",
"unit_cost": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"ordered_units": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"supplier": {
"default": "",
"maxLength": 80,
"type": "string"
},
"unit_cost": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"supplier",
"date",
"ordered_units",
"unit_cost"
],
"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": "2026-10-29T13:54:45.305Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-29T13:54:45.007Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-sector-analytics-procurement-fill-missing",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Procurement - Explicit missing-value fill: Explicit missing-value fill for Procurement. Up to 200 supplied typed records. Local numeric and data-quality processing; no external enrichment or forecasting. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded explicit missing-value fill deliverable."
}What the leaf hashes
{"body":"e41de52154a0a254ee6fcd15258d2db89ccf4f4acb73c840aec2db4d02783170","id":1041080,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298549847778,"prev":787676,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-procurement-fill-missing","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (242798 rows).
- 0xd45d3a1e8315726f40daaee36a999df302033e4fc2d5fac8d9ad721c09ef5530
- 0x62aef1b27e40ab8d780cc4eadc211e0cada88ec62ea687d20d99a07bd487d934
- 0x1407c6769d09f276496c60cda0eee1535f7641707d988e4add51e95b025c3fff
- 0xf653b0c455c7fb1acdebfc8c13e34928d8359f4210eeba18ce49ed06d90b584a
- 0x4eca50724abf351ce47c8902e9932234cf16b2f97d3d345fe6dd3aeeb1451eb6
- 0x1d48d32756086f62406d3b0254a86fd47918172f337b5c3e821e03992177b293
- 0x120cd6b30db5f0c2c2beef5a90e5322df8e82ccb1a5db23fa8b8a8b25bde81f2
- 0xd3894d5abc158e870da0cd5bb1bd8046140d2e3499d1d40227665fd05e99aa8d
- 0xcde1075b6262a0227206b8cda12f8fd25905ba894f2daf1775b1aaabe9f6b311
- 0xbf5e0f8d492decf1dd338e7db5b13217dfb5fca34761d5ffdb4196c9e15bdbbf
- 0xf1c98783fcafb3908d7b3aa9ce7cd8fa07eee45fe8785f214e4e18e01b8e4f01
- 0x8111b8e842d177c62d5a5185b298850a167994d051a0ae51bb7c4e0353359cdf
- 0xfe28e9e98d6dfa695fe78aeee74c827cd30eb7ca9245a239277f9fb4e1ff47a1
- 0xc5f320d911e4e74a5ef306d3473fe072ea90372c9b9d8902795503f6d18cc307
- 0xa7d3fa0a08edea990614977b51a6b3289c357a88d8ca06dcbfe67415a017c0e7
- 0xa034ebc8d117fbf1ed466b70baa0478bf213b743e1a41cba1d2da7a9f310184d
- 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
- 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785
- Day root
- 0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c
- Chained
- 0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6
- Published
- On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1