← The evidence ledger
Evidence row 2216300
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://market.datapackvibe.com/x402/assistant-finance-loan-payment-waterfall
- Recorded
- Previous row
- #1518928
- Body SHA-256
- 886cd0e9f8b8df541764d8885d0f8fcc7744a0f397965560bba9a324748ff86c
- Leaf
- 0x567e4f91a7b6c8eee7a99e9bac7c493432a2324011e860489b3256a47830eccb
What was observed
{
"endpoints": [
[
"x402",
"https://market.datapackvibe.com/x402/assistant-finance-loan-payment-waterfall"
]
],
"name": "market.datapackvibe.com/x402/assistant-finance-loan-payment-waterfall",
"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": "Fixed-rate periodic loan payment - Sequential input-change attribution: Change each input from baseline to final in declared field order, reporting each incremental effect; order dependent. Metric: Fixed-rate periodic loan payment. 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 sequential input-change attribution report.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"after": {
"annual_nominal_rate_percent": 6.6000000000000005,
"number_of_payments": 40,
"payments_per_year": 13,
"principal": 11000
},
"before": {
"annual_nominal_rate_percent": 6,
"number_of_payments": 36,
"payments_per_year": 12,
"principal": 10000
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"files": [],
"order_id": "ord_example",
"result": {
"completed": true,
"workflow": "finance-loan-payment-waterfall"
},
"sku": "assistant-finance-loan-payment-waterfall",
"status": "delivered"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"after": {
"additionalProperties": false,
"default": {
"annual_nominal_rate_percent": 6.6000000000000005,
"number_of_payments": 40,
"payments_per_year": 13,
"principal": 11000
},
"properties": {
"annual_nominal_rate_percent": {
"default": 6,
"description": "Percent units: enter 5 for 5%, not 0.05",
"maximum": 100,
"minimum": 0,
"type": "number"
},
"number_of_payments": {
"default": 36,
"maximum": 36500,
"minimum": 1,
"type": "integer"
},
"payments_per_year": {
"default": 12,
"maximum": 365,
"minimum": 1,
"type": "integer"
},
"principal": {
"default": 10000,
"description": "Amount in a consistent supplied currency and reporting period",
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
}
},
"required": [
"principal",
"annual_nominal_rate_percent",
"payments_per_year",
"number_of_payments"
],
"type": "object"
},
"before": {
"additionalProperties": false,
"default": {
"annual_nominal_rate_percent": 6,
"number_of_payments": 36,
"payments_per_year": 12,
"principal": 10000
},
"properties": {
"annual_nominal_rate_percent": {
"default": 6,
"description": "Percent units: enter 5 for 5%, not 0.05",
"maximum": 100,
"minimum": 0,
"type": "number"
},
"number_of_payments": {
"default": 36,
"maximum": 36500,
"minimum": 1,
"type": "integer"
},
"payments_per_year": {
"default": 12,
"maximum": 365,
"minimum": 1,
"type": "integer"
},
"principal": {
"default": 10000,
"description": "Amount in a consistent supplied currency and reporting period",
"maximum": 1000000000000,
"minimum": 0,
"type": "number"
}
},
"required": [
"principal",
"annual_nominal_rate_percent",
"payments_per_year",
"number_of_payments"
],
"type": "object"
}
},
"required": [
"before",
"after"
],
"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": "2026-11-02T04:59:08.143Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T04:59:07.919Z"
},
"resource": "https://market.datapackvibe.com/x402/assistant-finance-loan-payment-waterfall",
"tags": [
"ai",
"lending-mathematics",
"workflow"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Fixed-rate periodic loan payment - Sequential input-change attribution: Change each input from baseline to final in declared field order, reporting each incremental effect; order dependent. Metric: Fixed-rate periodic loan payment. 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 sequential input-change attribution report."
}What the leaf hashes
{"body":"886cd0e9f8b8df541764d8885d0f8fcc7744a0f397965560bba9a324748ff86c","id":2216300,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793647177370473,"prev":1518928,"subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-finance-loan-payment-waterfall","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).
- 0x567e1f24e8536f29b0ba2c07e6970cb97e966f312cde64a0cfcd69eabacb1c92
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- 0x16db815d301b0445e6bca0960be29e9236e9b8804241b438dcb1bf1e97507ca0
- 0x8360feacc74dcd50b11b391e0021922bb063737948aa2cb422175e9b517f0e78
- 0x8fccd90708bb611189856282aeaa3a743c4c2abd2fe87a5acd8b0b9b16cab9dd
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- 0xd869d5682d486bc1df86d8e9978407218fafd34f6fa6dd2e3b39a6b7cd8079d4
- 0xab9a1517128e723243d9958d6c6231f966027a9c6fc2768f9ecf8c5fb4ecb1d3
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- 0xb5b32de12fac3b68a23088b6007f1052bd84011d7da80663c8664b4a4c7bcebf
- 0xc73349c9955998a166e6e5920ac8ee0aa7bc6c9d66bace60f6dbd465dd9e0530
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- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af