← The evidence ledger
Evidence row 785916
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402stock.xyz/api/v1/gdp
- Recorded
- Previous row
- #548465
- Body SHA-256
- b1473bfb7236f27fec517c7046ef329f8c4213f99c5a6d706742138a0feabc1b
- Leaf
- 0x30ba5e2fa2e1f60fcd20541bfb3dd1d6fd967b9a9b62c492116592939023db30
What was observed
{
"endpoints": [
[
"x402",
"https://x402stock.xyz/api/v1/gdp"
]
],
"name": "x402stock.xyz/api/v1/gdp",
"owner_address": "0x3070fbb3803819fb5bdfe9286fdc6325a877fa85",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"scheme": "exact"
}
],
"description": "US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-01-01T00:00:00.000Z",
"change": 122.3,
"change_percent": 0.52,
"frequency": "quarterly",
"history": [
{
"date": "2026-01-01",
"value": 23512.4
}
],
"latest": {
"date": "2026-01-01",
"value": 23512.4
},
"prior": {
"date": "2025-10-01",
"value": 23390.1
},
"series_id": "GDPC1",
"source": "fred",
"title": "Real Gross Domestic Product",
"unit": "billions_of_chained_2017_usd_saar",
"yoy_percent": 2.4
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"as_of": {
"type": "string"
},
"change": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"frequency": {
"type": "string"
},
"history": {
"items": {
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
"type": "array"
},
"latest": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
{
"type": "null"
}
]
},
"prior": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
{
"type": "null"
}
]
},
"series_id": {
"type": "string"
},
"source": {
"const": "fred",
"type": "string"
},
"title": {
"type": "string"
},
"unit": {
"type": "string"
},
"yoy_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"required": [
"source",
"as_of",
"series_id",
"title",
"unit",
"frequency",
"latest",
"prior",
"change",
"change_percent",
"yoy_percent",
"history"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-28T10:06:58.922Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-28T10:06:58.686Z"
},
"resource": "https://x402stock.xyz/api/v1/gdp",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock"
}What the leaf hashes
{"body":"b1473bfb7236f27fec517c7046ef329f8c4213f99c5a6d706742138a0feabc1b","id":785916,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211296945021,"prev":548465,"subject":"x402_bazaar:https://x402stock.xyz/api/v1/gdp","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (231336 rows).
- 0x30ba8429d23d00c09ea355f277dfa5c497d3dcd57476777aec494b8aacef5cdc
- 0xa6ad4ee0579e66c78f3e6517983ecd70c6d6d8c9798b0b4c93c8ed324329399a
- 0x95b405bd1e0aa1ff35821f018a8e24b284f5f34c4bfc3364ef70140a7861a92d
- 0xdfc8d84495afecf2607246c6f7be5a3784c5edf813e2ef1a76c1aed1b939ced7
- 0xc4995b84a3dc40574aab96138c205c66c160367422d844a8f118593957be7d35
- 0xa67b8b89fa716eae81dd8bb72f955eb4c44bf569d3e8ed38eca5cd975c15f845
- 0x703044a6449cbc7070e148c78c0c17a2f2b8a3dff01fcc0a092f902b739072bc
- 0x6ebd9f65446b4be3ddb40bfd1d98312aed4aa277889042af51ec2eb710a23d48
- 0x55a859d7a35a28dbf5c3bac5f479f0fd3f53d1c22ac2a7c075e5082b89960d3b
- 0x7bc310807c6d6f99deeddb57bc6c826e3df2f1b9beb043e53e7869c80dd9e1d7
- 0xc5e2574f1826d1d1789197b4e743373ba899e098620e216adae06694a1320410
- 0xfeb12fdd6c3418b8884824b210afd16d088106fd6410aacbcae9561da57cfcfe
- 0x812d7bac70bc08f291fb19afa5eb8416c90a0b364e6f03602654beab04a997ad
- 0xa96695bb231e3cabeb4f03cab216cc6730b71e2304bf5be1e6c0447ea577aae6
- 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
- 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
- 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
- 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f
- Day root
- 0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e
- Chained
- 0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be
- Published
- On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae