← The evidence ledger
Evidence row 2225933
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-retail-17-187
- Recorded
- Previous row
- #1801936
- Body SHA-256
- 75ffc2304eebb016105e0150936d7d64d4a2b8034d83974a7291d6459d7d7b58
- Leaf
- 0xdf59ec9374fff1ccbfc072f81d3adbc51d7c9f3e0b78993da205d536672d9f96
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-retail-17-187"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-retail-17-187",
"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": "Packaging usage — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied packaging usage records (packages_sent, material_grams). 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": "packages_sent",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"material_grams": 1,
"packages_sent": 10,
"row_id": "row-1",
"store_group": "group-a"
},
{
"date": "2026-10-02",
"material_grams": 2,
"packages_sent": 20,
"row_id": "row-2",
"store_group": "group-b"
},
{
"date": "2026-10-03",
"material_grams": 3,
"packages_sent": 15,
"row_id": "row-3",
"store_group": "group-a"
},
{
"date": "2026-10-04",
"material_grams": 4,
"packages_sent": 30,
"row_id": "row-4",
"store_group": "group-b"
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-retail-17-187"
},
"sku": "assistant-ib26-retail-17-187",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "packages_sent",
"enum": [
"packages_sent",
"material_grams"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"material_grams": 1,
"packages_sent": 10,
"row_id": "row-1",
"store_group": "group-a"
},
{
"date": "2026-10-02",
"material_grams": 2,
"packages_sent": 20,
"row_id": "row-2",
"store_group": "group-b"
},
{
"date": "2026-10-03",
"material_grams": 3,
"packages_sent": 15,
"row_id": "row-3",
"store_group": "group-a"
},
{
"date": "2026-10-04",
"material_grams": 4,
"packages_sent": 30,
"row_id": "row-4",
"store_group": "group-b"
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"material_grams": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"packages_sent": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"store_group": {
"default": "",
"maxLength": 80,
"type": "string"
}
},
"required": [
"row_id",
"store_group",
"date",
"packages_sent",
"material_grams"
],
"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": "2026-11-02T01:15:29.008Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T01:15:28.792Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-retail-17-187",
"tags": [
"ai",
"retail-operations",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Packaging usage — Secondary-measure weighted mean + Explicit missing-value fill: Secondary-measure weighted mean + Explicit missing-value fill for supplied packaging usage records (packages_sent, material_grams). 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":"75ffc2304eebb016105e0150936d7d64d4a2b8034d83974a7291d6459d7d7b58","id":2225933,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647373778863,"prev":1801936,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-retail-17-187","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xdf5a32b2f263577b7ec2b40dfb6a4c1781e57556e00168592f2c4474e29cb09c
- 0x2289fd6b20a7f67e9a6d6c4a51a336cc9b049ad5657aaa900a01e9d951dd6855
- 0x65fb61cd18c6307c3be744c9e0bdd69bf18eddb3ed48b141a3171f0ea8c30667
- 0xe577aa285b3c1b32d5fc381e55a559365033ff8a6357d5cff99d0dc47ec5d8b7
- 0xbe971f9a27e740fa7f854cde35771f1cbee411aa572f8a660d18ccb26b7d9c44
- 0x3a9663381f114ee6056ad11e5af4f266c20fb1b01318fac5be3479d944797956
- 0xc5fa18c591e998816dd687d0df714940c05b8ce5d95745530a1663806338d836
- 0xe104115941b3a228875614a86bb7ec1076384dc40169db6c0185f37435135efc
- 0x0b962ad5e990da318975b4c49a88ad90148249528a35470a584205e68e1e2a40
- 0x3065dad7d77fd7ef64723e1e31c60cf3a9fdfb87557ffaa06ca0ad24d93799c4
- 0x7e452b6a4dea768ccff53550a65b90d8c6f2277724d0b7b1eece1f2b2b700be5
- 0x658a03e3df61154a1a62d12a3aee91c196f7b3be59438a13e42a6796e2adca05
- 0x1cd421f1e0b0be98fab8392181e25435047bd7c44fcbda07fa5cd27615d6b674
- 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
- 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
- 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
- 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af