← The evidence ledger
Evidence row 76477
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/treasury/yield-curve
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a97ebc64dbf511223eb475539589a1be0d999a9848404477e1dbf58588f89c58
- Leaf
- 0xcbeb83bda66a5dce0e2532d176778d000c4e4d6b30a7b17fc2fca5af54aef3f8
What was observed
{
"endpoints": [
[
"x402",
"https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/treasury/yield-curve"
]
],
"name": "Forest Markets",
"owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
"raw": {
"accepts": [
{
"amount": "3000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
"scheme": "exact"
}
],
"description": "Return the latest published U.S. Treasury Daily Treasury Par Yield Curve Rates snapshot across standard maturities from 1 month through 30 years. Forest normalizes one coherent official daily observation, reports missing Treasury tenors as null, and performs no forecast, interpolation, trading signal or secondary-market inference. Base mainnet USDC",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"capability": "treasury.yield-curve",
"data": {
"curve": {
"10y": 1,
"1_5m": 1,
"1m": 1,
"1y": 1,
"20y": 1,
"2m": 1,
"2y": 1,
"30y": 1,
"3m": 1,
"3y": 1,
"4m": 1,
"5y": 1,
"6m": 1,
"7y": 1
},
"freshness": "latest_published_daily_observation",
"record_date": "2026-01-01",
"request_count": 1,
"source": "U.S. Department of the Treasury",
"source_dataset": "daily_treasury_yield_curve",
"source_month": "202601",
"unit": "percent"
},
"meta": {
"cache": "miss",
"checked_at": "2026-01-01T00:00:00.000Z",
"duration_ms": 0,
"provider": "us-treasury"
},
"ok": true,
"version": "1"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {},
"required": [],
"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": {
"additionalProperties": false,
"properties": {
"capability": {
"const": "treasury.yield-curve",
"description": "Public capability value used to scope this lookup."
},
"data": {
"additionalProperties": false,
"description": "Public data value used to scope this lookup.",
"properties": {
"curve": {
"additionalProperties": false,
"description": "Public curve value used to scope this lookup.",
"properties": {
"10y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"1_5m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"1m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"1y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"20y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"2m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"2y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"30y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"3m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"3y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"4m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"5y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"6m": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
},
"7y": {
"description": "Public 1m value used to scope this lookup.",
"type": [
"number",
"null"
]
}
},
"required": [
"1m",
"1_5m",
"2m",
"3m",
"4m",
"6m",
"1y",
"2y",
"3y",
"5y",
"7y",
"10y",
"20y",
"30y"
],
"type": "object"
},
"freshness": {
"const": "latest_published_daily_observation",
"description": "Public freshness value used to scope this lookup."
},
"record_date": {
"description": "Public record date value used to scope this lookup.",
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"request_count": {
"description": "Public request count value used to scope this lookup.",
"maximum": 2,
"minimum": 1,
"type": "integer"
},
"source": {
"const": "U.S. Department of the Treasury",
"description": "Public source value used to scope this lookup."
},
"source_dataset": {
"const": "daily_treasury_yield_curve",
"description": "Public source dataset value used to scope this lookup."
},
"source_month": {
"description": "Public source month value used to scope this lookup.",
"pattern": "^\\d{6}$",
"type": "string"
},
"unit": {
"const": "percent",
"description": "Public unit value used to scope this lookup."
}
},
"required": [
"record_date",
"unit",
"curve",
"source",
"source_dataset",
"freshness",
"source_month",
"request_count"
],
"type": "object"
},
"meta": {
"additionalProperties": false,
"description": "Public meta value used to scope this lookup.",
"properties": {
"cache": {
"description": "Public cache value used to scope this lookup.",
"enum": [
"hit",
"miss",
"bypass"
]
},
"checked_at": {
"description": "Public checked at value used to scope this lookup.",
"type": "string"
},
"duration_ms": {
"description": "Public duration ms value used to scope this lookup.",
"minimum": 0,
"type": "integer"
},
"provider": {
"description": "Public provider value used to scope this lookup.",
"type": [
"string",
"null"
]
}
},
"required": [
"provider",
"checked_at",
"cache",
"duration_ms"
],
"type": "object"
},
"ok": {
"const": true,
"description": "Public ok value used to scope this lookup."
},
"version": {
"const": "1",
"description": "Package version whose public metadata should be checked."
}
},
"required": [
"ok",
"capability",
"version",
"data",
"meta"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-25T22:34:21.806Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-25T22:34:21.565Z"
},
"resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/treasury/yield-curve",
"serviceName": "Forest Markets",
"tags": [
"treasury",
"us-treasury",
"yield-curve",
"bond-yields",
"government-bonds"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Return the latest published U.S. Treasury Daily Treasury Par Yield Curve Rates snapshot across standard maturities from 1 month through 30 years. Forest normalizes one coherent official daily observation, reports missing Treasury tenors as null, and performs no forecast, interpolation, trading signal or secondary-market inference. Base mainnet USDC"
}What the leaf hashes
{"body":"a97ebc64dbf511223eb475539589a1be0d999a9848404477e1dbf58588f89c58","id":76477,"kind":"listing","method":"baseline/1","observed_us":1793025492326830,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/treasury/yield-curve","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).
- 0xcbeb1cfc8a01f70b29d805913327d7281fd9d57da99a088531cdf7d999679e46
- 0xe717f7087b4ae300423dd17320faef070feb4e0867348ca927ef0d4d924bdf9b
- 0xc6ac13f399cd159cb785503cda57ab9c4705f9383e941c0f601e79658db5ac22
- 0x1924e37a7dcc4a68615355da88d01aea277211231cc9d41c805f91c3127ba8ee
- 0xd529413082bc18d6407a2e84b622dd37c2b235ea9b18a1873c4ddd7224f77224
- 0x44a31def08c66f91cdfbb491a05ac535dcf8a3c4e49871e645526f8ff4a14714
- 0xba08a6ae5d6a056c2074584a0d7abc6a730451eecd82a84334164d3694a2656f
- 0x50097f72f9019614fa93d776bdc340db88d44c142495ec0a6c2e661adb5593e2
- 0x726a778fce960a500e0adbf8806224f8f312af0012d5eb4d9f9c196fb4aadd2e
- 0x271656ddeb4ac114157823f5b692e3080e2fc3456a434600ab85e26da37fbbb5
- 0x351a777a477836c8c26972f993b4d53df3d67c6acea7cef50b5038df678d6a3f
- 0x85ea84dc356483b05e7ec8ed6e303988684070a1512dc756c8e64a7e3604feaf
- 0x985acd37cc044d5aa6ad959194da8e91c81045df83517891ed92f1763a9ab825
- 0x5b20d8aab05225a3497eadcce89d2e2a586a510fb31334793d3f46f88f0157c5
- 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
- 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae