← The evidence ledger
Evidence row 99475
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-operations-01-187
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8ac3250b7208c711a05ed372ade58e539d402dbacf55f67bcceb96f555f55e29
- Leaf
- 0xb1f6f9cdb79c6b11cd3116e3f05e1790f9920b73803f9dafc43cd0a53e32801b
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-operations-01-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-operations-01-187",
"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": "Project effort — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied project effort records (estimated_hours, actual_hours). 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": "estimated_hours",
"method": "median",
"rows": [
{
"actual_hours": 1,
"date": "2026-10-01",
"estimated_hours": 10,
"row_id": "row-1",
"team_group": "group-a"
},
{
"actual_hours": 2,
"date": "2026-10-02",
"estimated_hours": 20,
"row_id": "row-2",
"team_group": "group-b"
},
{
"actual_hours": 3,
"date": "2026-10-03",
"estimated_hours": 15,
"row_id": "row-3",
"team_group": "group-a"
},
{
"actual_hours": 4,
"date": "2026-10-04",
"estimated_hours": 30,
"row_id": "row-4",
"team_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-operations-01-187"
},
"sku": "assistant-ib26-operations-01-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "estimated_hours",
"enum": [
"estimated_hours",
"actual_hours"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"actual_hours": 1,
"date": "2026-10-01",
"estimated_hours": 10,
"row_id": "row-1",
"team_group": "group-a"
},
{
"actual_hours": 2,
"date": "2026-10-02",
"estimated_hours": 20,
"row_id": "row-2",
"team_group": "group-b"
},
{
"actual_hours": 3,
"date": "2026-10-03",
"estimated_hours": 15,
"row_id": "row-3",
"team_group": "group-a"
},
{
"actual_hours": 4,
"date": "2026-10-04",
"estimated_hours": 30,
"row_id": "row-4",
"team_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"actual_hours": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"estimated_hours": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"team_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"team_group",
"date",
"estimated_hours",
"actual_hours"
],
"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": "2026-10-25T22:42:41.778Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T22:42:41.584Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-operations-01-187",
"tags": [
"ai",
"planning",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Project effort — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied project effort records (estimated_hours, actual_hours). 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":"8ac3250b7208c711a05ed372ade58e539d402dbacf55f67bcceb96f555f55e29","id":99475,"kind":"listing","method":"baseline/1","observed_us":1793025555271638,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-operations-01-187","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).
- 0xb1f6e28b133861b4c6c22f7bc0724a2593adae974aebe852ceee7df2e3053404
- 0xab917a194686716d173966bedc1782af144bfaa9379a72ba8f7a4a1b48134ac6
- 0x64db1f16e6f7831880eb0e193af9fa230e5306f4ee2c59b12b04598d586414fb
- 0x33566e0b808e98af78d9d1ce9907198b5c645bcc272fad362d9e19ab686d4acd
- 0x9caa4640deacae62026386adb646bca45a86f47345d0d22497fa37413fe22c0e
- 0xf3fba78b142a15db21aadc5212f9c97bd5ffe0f35e86819b2861332e2f753cd0
- 0xdab53f1f902fb511e8483555110439888beb73ab904525abf96669456c9ca995
- 0xbfa5be58012deaa2a879b618f3a4b5b8854a8aa8e3d2de27eb9af2ed13e1b654
- 0xfc04782be2ab4ec2019403787e02071673a17f227f9b334a8c96eecb218ffaf7
- 0xd373f611cc8d60491990c0729396ae5185b763a50d0fff3be7937919e843df36
- 0xb673e7e79847b2398685ec91a7c3b2395fccef249a8f8983b5eecc97a794a3ec
- 0xce1aeb889b974291cea1fbfd01595655bd2c1b3636dc5b56eeb8904adb9f6c65
- 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
- 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
- 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae