← The evidence ledger
Evidence row 73053
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://darklyenergized.com/api/v1/x402/series/fed_drains
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0661fdc86db7a7348f5bff198d92aea88be8b232c02cd7c94d0a8777cb1581c4
- Leaf
- 0x023d2590a50941b374cb47e6672ade96fdc4ccc301ab660fd69e2109f45e1a4c
What was observed
{
"endpoints": [
[
"x402",
"https://darklyenergized.com/api/v1/x402/series/fed_drains"
]
],
"name": "Darkly Energized",
"owner_address": "0x540b090cf83d74eaaf12faaacd1b8f481a1b5501",
"raw": {
"accepts": [
{
"amount": "100000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x540B090cF83D74eaAf12fAAacd1B8f481a1B5501",
"scheme": "exact"
}
],
"description": "Fed Liabilities (TGA + RRP) ($0.10): Sum of Treasury General Account (TGA) and Reverse Repo (RRP). These represent liquidity drained from the banking system. Axis is inverted by default so that rising values indicate improving liquidity conditions.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"from": "2026-01-01",
"limit": 500
},
"type": "http"
},
"output": {
"example": {
"data": {
"category": "Liquidity",
"data": [
{
"time": "2026-10-01",
"value": 1.23
}
],
"description": "Sum of Treasury General Account (TGA) and Reverse Repo (RRP). These represent liquidity drained from the banking system. Axis is inverted by default so that rising values indicate improving liquidity conditions.",
"frequency": "daily",
"id": "fed_drains",
"name": "Fed Liabilities (TGA + RRP)",
"unit": "USD"
},
"meta": {
"count": 1,
"pagination": {
"cursor": "2026-10-01",
"hasMore": true,
"total": 7351
},
"timestamp": "2026-10-01T00:00:00.000Z"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"after": {
"description": "Return points after this date (meta.pagination.cursor)",
"format": "date",
"type": "string"
},
"from": {
"description": "Start date (YYYY-MM-DD)",
"format": "date",
"type": "string"
},
"limit": {
"default": 500,
"description": "Most data points to return, oldest first",
"maximum": 10000,
"minimum": 1,
"type": "integer"
},
"summary": {
"default": false,
"description": "Return a statistical summary instead of the data points",
"type": "boolean"
},
"to": {
"description": "End date (YYYY-MM-DD)",
"format": "date",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"oneOf": [
{
"properties": {
"data": {
"properties": {
"category": {
"type": "string"
},
"data": {
"items": {
"properties": {
"time": {
"example": "2026-02-14",
"format": "date",
"type": "string"
},
"value": {
"description": "Null where the series has no value on that date (for example while a computed series warms up).",
"example": 1.23,
"type": [
"number",
"null"
]
}
},
"required": [
"time",
"value"
],
"type": "object"
},
"type": "array"
},
"description": {
"type": "string"
},
"frequency": {
"type": "string"
},
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"unit": {
"type": "string"
}
},
"required": [
"id",
"name",
"description",
"category",
"frequency",
"data"
],
"type": "object"
},
"meta": {
"properties": {
"count": {
"type": "integer"
},
"dataRange": {
"properties": {
"from": {
"format": "date",
"type": "string"
},
"to": {
"format": "date",
"type": "string"
}
},
"type": "object"
},
"freshness": {
"properties": {
"frequency": {
"type": "string"
},
"isStale": {
"type": "boolean"
},
"lastObservation": {
"format": "date",
"type": "string"
}
},
"type": "object"
},
"pagination": {
"properties": {
"cursor": {
"type": "string"
},
"hasMore": {
"type": "boolean"
},
"total": {
"type": "integer"
}
},
"type": "object"
},
"timestamp": {
"format": "date-time",
"type": "string"
}
},
"required": [
"timestamp"
],
"type": "object"
}
},
"required": [
"data",
"meta"
],
"type": "object"
},
{
"properties": {
"data": {
"properties": {
"category": {
"type": "string"
},
"description": {
"type": "string"
},
"frequency": {
"type": "string"
},
"id": {
"type": "string"
},
"interpretation": {
"example": "Federal Reserve Total Assets is at 6.78T, up 0.3% this week. All Federal Reserve Banks: Total Assets.",
"type": "string"
},
"name": {
"type": "string"
},
"summary": {
"properties": {
"changes": {
"additionalProperties": {
"type": [
"number",
"null"
]
},
"description": "Percent changes for standard periods; null where the series has too little data for that period",
"example": {
"1M": -3.1,
"1W": 5.2,
"1Y": 15.3,
"3M": 12.4,
"6M": -8.7
},
"type": "object"
},
"count": {
"type": "integer"
},
"dateRange": {
"properties": {
"from": {
"format": "date",
"type": "string"
},
"to": {
"format": "date",
"type": "string"
}
},
"type": "object"
},
"latest": {
"properties": {
"time": {
"format": "date",
"type": "string"
},
"value": {
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"range": {
"properties": {
"avg": {
"type": [
"number",
"null"
]
},
"max": {
"type": [
"number",
"null"
]
},
"min": {
"type": [
"number",
"null"
]
}
},
"type": "object"
}
},
"required": [
"latest",
"changes",
"range",
"count",
"dateRange"
],
"type": "object"
},
"unit": {
"type": "string"
}
},
"required": [
"id",
"name",
"description",
"summary",
"interpretation"
],
"type": "object"
},
"meta": {
"properties": {
"count": {
"type": "integer"
},
"dataRange": {
"properties": {
"from": {
"format": "date",
"type": "string"
},
"to": {
"format": "date",
"type": "string"
}
},
"type": "object"
},
"freshness": {
"properties": {
"frequency": {
"type": "string"
},
"isStale": {
"type": "boolean"
},
"lastObservation": {
"format": "date",
"type": "string"
}
},
"type": "object"
},
"pagination": {
"properties": {
"cursor": {
"type": "string"
},
"hasMore": {
"type": "boolean"
},
"total": {
"type": "integer"
}
},
"type": "object"
},
"timestamp": {
"format": "date-time",
"type": "string"
}
},
"required": [
"timestamp"
],
"type": "object"
}
},
"required": [
"data",
"meta"
],
"type": "object"
}
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792074112/bazaar-icons/4f30b35f87c39f8e.png",
"lastUpdated": "2026-10-15T14:28:25.614Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-10-15T14:28:25.482Z"
},
"resource": "https://darklyenergized.com/api/v1/x402/series/fed_drains",
"serviceName": "Darkly Energized",
"tags": [
"central-banks",
"liquidity",
"macro",
"balance-sheets",
"usd"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Fed Liabilities (TGA + RRP) ($0.10): Sum of Treasury General Account (TGA) and Reverse Repo (RRP). These represent liquidity drained from the banking system. Axis is inverted by default so that rising values indicate improving liquidity conditions."
}What the leaf hashes
{"body":"0661fdc86db7a7348f5bff198d92aea88be8b232c02cd7c94d0a8777cb1581c4","id":73053,"kind":"listing","method":"baseline/1","observed_us":1793025486987088,"prev":null,"subject":"x402_bazaar:https://darklyenergized.com/api/v1/x402/series/fed_drains","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).
- 0x023d2ce6f5585b659629bb03e081e6c2aba0143cd47bb6290d495edd732e3305
- 0x9fec69039daee2ea704cb67ac9107ea9d97fb997f589fbcd572b96ff5624a176
- 0x1fd2c49a1507bd703e49a85cb919778a83f69df564d18df96f62cd38f42c62ac
- 0x99649ac5939a7ad68f85508b07aca4329cd575b6a6da4955e1b1a8b4c4ad4280
- 0x323cd32c4cac3c3f3cc929131f03d9599607c7d540fab56890eea045b32f556e
- 0x96983d5681670ac57573b59b85f33c5b7a39efa73b92d2a056d4f795ac60b8a9
- 0x92d4489cade3da608df61bd23e3753ec666cf730041c114d9af0ca5165660ef6
- 0xb819445f0f748c9c5165ae832a0c8efa20e763beec4a2616e56451c014d74263
- 0x3dae337e94f37e272aa4e9b08fbab19b028d39cd7f13ce8e38f4c720322a624f
- 0xcb5a291603d9ef68cbc616de43c6b978db217c1515810eeebbd2bbe77370af1c
- 0x588f372bbaaf730e538542f070b005c0dd23fdb8c7f43a940481de0c1681aae1
- 0xd75ede2689ed83bbc8980becaf4f32a77c7e05567790cd351e997bb28aa0844c
- 0x92ff7d176556ddbe3d885e2ab73948b14a6aa3568a8fd237427d4f8415235a23
- 0xd1d3499072edb10edc68f84bcae2365d2ab534df689250cab18c751b6f13b6ff
- 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
- 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
- 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae