← The evidence ledger
Evidence row 2639183
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019
- Recorded
- Previous row
- #2208672
- Body SHA-256
- e66ee45bc4221996d21c751385d1e12285a91e5a0b9f9600a7c3c6ae55902eb1
- Leaf
- 0x0e86d3c74c81daf77e403aa0e4d1e1454db8e630c438b786096dc0bb4ff3028e
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019"
]
],
"name": "market.datapackvibe.com/x402/assistant-ib26-finance-03-019",
"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": "Transaction fee observations — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied transaction fee observations records (fee_units, transaction_count). 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": "fee_units",
"method": "median",
"rows": [
{
"date": "2026-10-01",
"fee_units": 10,
"instrument_group": "group-a",
"row_id": "row-1",
"transaction_count": 1
},
{
"date": "2026-10-02",
"fee_units": 20,
"instrument_group": "group-b",
"row_id": "row-2",
"transaction_count": 2
},
{
"date": "2026-10-03",
"fee_units": 15,
"instrument_group": "group-a",
"row_id": "row-3",
"transaction_count": 3
},
{
"date": "2026-10-04",
"fee_units": 30,
"instrument_group": "group-b",
"row_id": "row-4",
"transaction_count": 4
}
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "ib26-finance-03-019"
},
"sku": "assistant-ib26-finance-03-019",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"field": {
"default": "fee_units",
"enum": [
"fee_units",
"transaction_count"
],
"type": "string"
},
"method": {
"default": "median",
"enum": [
"zero",
"mean",
"median"
],
"type": "string"
},
"rows": {
"default": [
{
"date": "2026-10-01",
"fee_units": 10,
"instrument_group": "group-a",
"row_id": "row-1",
"transaction_count": 1
},
{
"date": "2026-10-02",
"fee_units": 20,
"instrument_group": "group-b",
"row_id": "row-2",
"transaction_count": 2
},
{
"date": "2026-10-03",
"fee_units": 15,
"instrument_group": "group-a",
"row_id": "row-3",
"transaction_count": 3
},
{
"date": "2026-10-04",
"fee_units": 30,
"instrument_group": "group-b",
"row_id": "row-4",
"transaction_count": 4
}
],
"items": {
"additionalProperties": false,
"properties": {
"date": {
"default": "",
"maxLength": 10,
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"fee_units": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
},
"instrument_group": {
"default": "",
"maxLength": 80,
"type": "string"
},
"row_id": {
"default": "",
"maxLength": 80,
"minLength": 1,
"type": "string"
},
"transaction_count": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": [
"number",
"null"
]
}
},
"required": [
"row_id",
"instrument_group",
"date",
"fee_units",
"transaction_count"
],
"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": "2026-11-03T08:06:39.919Z",
"quality": {
"l30DaysTotalCalls": 9,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-03T08:06:39.227Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019",
"tags": [
"ai",
"crypto-data",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Transaction fee observations — Record quality audit + Explicit missing-value fill: Record quality audit + Explicit missing-value fill for supplied transaction fee observations records (fee_units, transaction_count). 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":"e66ee45bc4221996d21c751385d1e12285a91e5a0b9f9600a7c3c6ae55902eb1","id":2639183,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734625657310,"prev":2208672,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-finance-03-019","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0x0e86d3427e4b23a16702de5ded10d4a83b001dfb81df20a661942366d79a9752
- 0xe9976ad68b29095cd7be71839b22f74b08878885d19dea8507e8c79b79ee1f65
- 0x9b1b94eece2c18181694d4ef2552678c45fd2f7c39acc2d830c54e63ac156053
- 0xaa134c12f2388a6040d71196c98b2c3e6a92646c4bb8ce73327e29376e5ac839
- 0x03ea1ad52e6cac80eaa4c0e3d32cafa3fc61d50da61f7ab9c58c78f90b81c81d
- 0xdfc749c2f52779283a35e445626ae51a7950c17c6fdbf88aa5104828b8e8e753
- 0x8938296739e0dc075e4f7f038e7aa89defa1735707780dd280ab384101b03001
- 0xb26acdf23fca3026de0120d0d7038c3a27c9c132b6755c58ac29e11850f15099
- 0x852f035ceb7e9c89f3b5ec2a5f18f75893df6bfab520a4e5c55996d78b56d7f3
- 0x0462d9b661b53830f230add630fda3feef0e98c606f738d706c956c4a034584c
- 0x5892efed34eeacea0d0e4b390e6c8a87e23b5ea969d643b87ebdef44fd01904f
- 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
- 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
- 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
- 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
- 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7