← The evidence ledger
Evidence row 415053
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-finance-gdp-per-capita-weighted-mean
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 868e1e0592746ff36029d782ea24d42e5e940b1bc62636678fc22594556ef9f8
- Leaf
- 0xaac3602ce53747e90ac43d3fdd85e5176ba7a17eca45d1b5d1086c2cd5ca27c0
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-finance-gdp-per-capita-weighted-mean"
]
],
"name": "market.datapackvibe.com/x402/assistant-finance-gdp-per-capita-weighted-mean",
"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": "GDP per capita - Weighted result mean: Calculate a mean of up to 200 results using supplied nonnegative weights; not a pooled accounting ratio. Metric: GDP per capita. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded weighted result mean report.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"rows": [
{
"gdp": 1000000,
"population": 1000
},
{
"gdp": 1100000,
"population": 1100
},
{
"gdp": 1000000,
"population": 1000
},
{
"gdp": 1100000,
"population": 1100
}
],
"weights": [
1,
2,
1,
2
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "finance-gdp-per-capita-weighted-mean"
},
"sku": "assistant-finance-gdp-per-capita-weighted-mean",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"rows": {
"default": [
{
"gdp": 1000000,
"population": 1000
},
{
"gdp": 1100000,
"population": 1100
},
{
"gdp": 1000000,
"population": 1000
},
{
"gdp": 1100000,
"population": 1100
}
],
"items": {
"additionalProperties": false,
"properties": {
"gdp": {
"default": 1000000,
"description": "Amount in a consistent supplied currency and reporting period",
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"population": {
"default": 1000,
"description": "Amount in a consistent supplied currency and reporting period",
"exclusiveMinimum": 0,
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
}
},
"required": [
"gdp",
"population"
],
"type": "object"
},
"maxItems": 200,
"minItems": 2,
"type": "array"
},
"weights": {
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1,
2,
1,
2
],
"items": {
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"maximum": 1000000000000,
"minimum": 0,
"type": "number"
},
"maxItems": 200,
"minItems": 2,
"type": "array"
}
},
"required": [
"rows",
"weights"
],
"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": {
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}
},
"required": [
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],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-27T04:56:21.517Z",
"quality": {
"lastCalledAt": "2026-10-27T04:56:21.517Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-finance-gdp-per-capita-weighted-mean",
"tags": [
"ai",
"economic-analysis",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "GDP per capita - Weighted result mean: Calculate a mean of up to 200 results using supplied nonnegative weights; not a pooled accounting ratio. Metric: GDP per capita. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded weighted result mean report."
}What the leaf hashes
{"body":"868e1e0592746ff36029d782ea24d42e5e940b1bc62636678fc22594556ef9f8","id":415053,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080778427295,"prev":null,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-finance-gdp-per-capita-weighted-mean","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
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- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4