← The evidence ledger
Evidence row 115817
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-delivery-timing-histogram
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d70508689f4af0ecf6e837a63a4f132275ba623b27482dcb5bb8286a97427efd
- Leaf
- 0xd1a096bb1b88ffccfd10411387826b354996e792dbe7a7d9480d89ac1b43b3af
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-sector-analytics-delivery-timing-histogram"
]
],
"name": "market.datapackvibe.com/x402/assistant-sector-analytics-delivery-timing-histogram",
"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": "Delivery timing - Equal-width histogram: Equal-width histogram for Delivery timing. 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 equal-width histogram deliverable.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"bins": 5,
"field": "delivery_minutes",
"rows": [
{
"date": "2026-10-01",
"delivery_minutes": 10,
"distance_km": 1,
"route": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"delivery_minutes": 20,
"distance_km": 2,
"route": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"delivery_minutes": 15,
"distance_km": 3,
"route": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"delivery_minutes": 30,
"distance_km": 4,
"route": "group-b",
"row_id": "row-4"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "sector-analytics-delivery-timing-histogram"
},
"sku": "assistant-sector-analytics-delivery-timing-histogram",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"bins": {
"default": 5,
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"field": {
"default": "delivery_minutes",
"enum": [
"delivery_minutes",
"distance_km"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"delivery_minutes": 10,
"distance_km": 1,
"route": "group-a",
"row_id": "row-1"
},
{
"date": "2026-10-02",
"delivery_minutes": 20,
"distance_km": 2,
"route": "group-b",
"row_id": "row-2"
},
{
"date": "2026-10-03",
"delivery_minutes": 15,
"distance_km": 3,
"route": "group-a",
"row_id": "row-3"
},
{
"date": "2026-10-04",
"delivery_minutes": 30,
"distance_km": 4,
"route": "group-b",
"row_id": "row-4"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"delivery_minutes": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"distance_km": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"route": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
}
},
"required": [
"row_id",
"route",
"date",
"delivery_minutes",
"distance_km"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"bins"
],
"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": "2026-10-26T01:45:41.689Z",
"quality": {
"lastCalledAt": "2026-10-26T01:45:41.689Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-sector-analytics-delivery-timing-histogram",
"tags": [
"ai",
"sector-analytics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Delivery timing - Equal-width histogram: Equal-width histogram for Delivery timing. 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 equal-width histogram deliverable."
}What the leaf hashes
{"body":"d70508689f4af0ecf6e837a63a4f132275ba623b27482dcb5bb8286a97427efd","id":115817,"kind":"listing","method":"baseline/1","observed_us":1793025608547034,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-sector-analytics-delivery-timing-histogram","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).
- 0xd19ff2b089af0053633c2902f0331ea4ec4e51031f46ea5ce4b25a40038169a5
- 0x31ff24eb75fa0fd89b564625da869da2d231ab6366bf2648c8e5436ba97b2edd
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- 0xaa121bc5e3dfced0622f62870b55acb2e3402f4473c4b0198935e7b7abc6d58b
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- 0x26a3dd0238cd1b2751aedb682ca0bce809cc9af2ad6ca45f89853d83560e8dc9
- 0x6a7b1d30848fc255a0875f4f01fa8493fc788be1d1ee9b2b9895e37985d6b54a
- 0x24aa5cec7ee3a63ea52a8186728f7bb1bf9ada46b07c199990e9b7c0c368b7ac
- 0xd03ba161f40c51580284bcf2e65fb1818a9cf130ec62c36d7043b982e4e3abee
- 0xf2fdee89378769052782dfd25aeff4865ec268617aa70e6d5f36f0b04808af0c
- 0xa4ec009cd8db00b48fa2e4df84088950b4d34c37254de09f5e3789441c0c5e73
- 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
- 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
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- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae