← The evidence ledger
Evidence row 86878
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-169
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 487f4a00a822a7b363f17ac48d9dcf2c1bd9e9358993b0cde454ff1bd8e1b436
- Leaf
- 0x1ceec039b11474cbfc5e68d9736bedb1f7600886433d3b54883bdd7a68d313b7
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-creative-15-169"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-creative-15-169",
"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": "Audio mastering — Base-100 series + Explicit missing-value fill: Base-100 series + Explicit missing-value fill for supplied audio mastering records (integrated_lufs, true_peak_db). 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": {
"base_index": 0,
"field": "integrated_lufs",
"method": "median",
"rows": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-creative-15-169"
},
"sku": "assistant-ib26-creative-15-169",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"base_index": {
"default": 0,
"maximum": 199,
"minimum": 0,
"type": "integer"
},
"field": {
"default": "integrated_lufs",
"enum": [
"integrated_lufs",
"true_peak_db"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"asset_group": "group-a",
"date": "2026-10-01",
"integrated_lufs": 10,
"row_id": "row-1",
"true_peak_db": 1
},
{
"asset_group": "group-b",
"date": "2026-10-02",
"integrated_lufs": 20,
"row_id": "row-2",
"true_peak_db": 2
},
{
"asset_group": "group-a",
"date": "2026-10-03",
"integrated_lufs": 15,
"row_id": "row-3",
"true_peak_db": 3
},
{
"asset_group": "group-b",
"date": "2026-10-04",
"integrated_lufs": 30,
"row_id": "row-4",
"true_peak_db": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"asset_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"integrated_lufs": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"true_peak_db": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"asset_group",
"date",
"integrated_lufs",
"true_peak_db"
],
"type": "object"
},
"maxItems": 200,
"minItems": 1,
"type": "array"
}
},
"required": [
"rows",
"field",
"base_index",
"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": "2026-10-25T00:53:50.943Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-25T00:53:50.733Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-creative-15-169",
"tags": [
"ai",
"media-generation",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Audio mastering — Base-100 series + Explicit missing-value fill: Base-100 series + Explicit missing-value fill for supplied audio mastering records (integrated_lufs, true_peak_db). 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":"487f4a00a822a7b363f17ac48d9dcf2c1bd9e9358993b0cde454ff1bd8e1b436","id":86878,"kind":"listing","method":"baseline/1","observed_us":1793025510573055,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-creative-15-169","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).
- 0x1ceedf47c29ea73a60957bd78c6a6d57787ffe8f219480dfe320dd27b61df838
- 0xb61aa7b0b582f5a9e7e5ebe7ffd313cfcbe6ad3f5eac217729678e13d88e39dd
- 0x7c6208fa5b1020f598fe047cdad856aca2dadbcef1b2a94e1032830a7e817a89
- 0xd072746d1bc3839496f22e8b8d9ec2e7845cdde1256dbf251536dfa8482a6354
- 0xf510529910ddf7559ea8e78333995021a192bf0298c909c53c5d7c883000c528
- 0xdda6bec24a4971efd88b040976fbd9c33f5e07218fbb7c2fb3e3273d796812bf
- 0x8545d7d890f2dd725f26a631549da58c2621286bc608fbf37226f293b4b4b62c
- 0x46c2badfb152f0c55136181551f437f3fc8ace8bf526253cd4b2a74efc096847
- 0x9c2e93f52fb8e1c57d02c532a526a8645e36a2715dcb3ef272d07b99ae21dc12
- 0x913900416f7046fb32d071616f60d33caf9d9e72606fee360a2d8e16507ccace
- 0x15110e1ab8fe267895da4a2cf012c17f5824a8afca5d2dac1f158d633e16c91c
- 0x8e3531af6dd328ff9a174dd19751228f67fa0773c68a89edf859dffbd7b098c3
- 0x42b0d9d5b53af5b0fe99cee10ce29fe484db78b92ce49f97190cc6d098651d47
- 0x9dfd312f3d4937f7cb144cee3987e8516f222932b4ea286605236d73cfa1ed16
- 0xc3a6a3ae44ec0da1848b16d40c45d7aac97a67352eea8df18e0f26edabea8a2f
- 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae