← The evidence ledger
Evidence row 64421
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://anomaly.forgemesh.io/api/depeg-monitor
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d4101e32e4c07bb150f99874bbbb4aa52cf7cfdba2bf599df6446ec91ed67b88
- Leaf
- 0x3e2b286bb1712a9271c0d4f139a3a9d0435825d19ebac31b43933f4c639441f8
What was observed
{
"endpoints": [
[
"x402",
"https://anomaly.forgemesh.io/api/depeg-monitor"
]
],
"name": "anomaly.forgemesh.io/api/depeg-monitor",
"owner_address": "0xe295b6641b32998537ae0f8e61babf729eaed6e5",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 1800,
"network": "eip155:8453",
"payTo": "0xE295B6641b32998537Ae0f8E61Babf729EAEd6E5",
"scheme": "exact"
}
],
"description": "Returns per-stablecoin price and deviation from peg (USDC, USDT, DAI) with an overall status and anomaly score — poll every minute to catch micro-depegs before they become crises.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"chain": "ethereum"
},
"type": "http"
},
"output": {
"example": {
"chain": "ethereum",
"coins": {
"USDC": {
"deviation_pct": 0.35,
"price": 0.9965,
"status": "PEG_DRIFT"
},
"USDT": {
"deviation_pct": 0.01,
"price": 1.0001,
"status": "PEG_STABLE"
}
},
"domain": "depeg",
"drift_count": 1,
"max_deviation_pct": 0.35,
"novelty": "medium",
"overall_status": "PEG_DRIFT",
"peak_window": [
"USDC_DRIFT",
"PEG_DRIFT",
"SPREAD_NORMAL",
"VOLUME_NORMAL"
],
"sequence_score": 55,
"story": "Single Coin Drift"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"chain": {
"description": "Blockchain: ethereum, base, or arbitrum (default: ethereum)",
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"chain": {
"type": "string"
},
"coins": {
"description": "Per-stablecoin price, deviation, and status",
"type": "object"
},
"drift_count": {
"type": "integer"
},
"max_deviation_pct": {
"type": "number"
},
"novelty": {
"enum": [
"low",
"medium",
"high",
"extreme"
],
"type": "string"
},
"overall_status": {
"enum": [
"PEG_STABLE",
"PEG_DRIFT",
"PEG_WARN",
"PEG_DEPEG"
],
"type": "string"
},
"peak_window": {
"items": {
"type": "string"
},
"type": "array"
},
"sequence_score": {
"description": "0=all pegs stable, 100=depeg crisis",
"type": "integer"
},
"story": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_4ypyymtf"
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
},
"offer-receipt": {
"info": {
"offers": [
{
"acceptIndex": 0,
"format": "eip712",
"payload": {
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"network": "eip155:8453",
"payTo": "0xE295B6641b32998537Ae0f8E61Babf729EAEd6E5",
"resourceUrl": "https://anomaly.forgemesh.io/api/depeg-monitor",
"scheme": "exact",
"validUntil": 1792412978,
"version": 1
},
"signature": "0xd188f426d366174bf9be1992f4b86070817947d6ed526d75d4197aec47cf9e63003cd06c3e86e557bd8be6ead9cf49bbb12eb2ac86737742665432a79884e6d01b"
}
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"offers": {
"items": {
"properties": {
"acceptIndex": {
"type": "integer"
},
"format": {
"type": "string"
},
"payload": {
"properties": {
"amount": {
"type": "string"
},
"asset": {
"type": "string"
},
"network": {
"type": "string"
},
"payTo": {
"type": "string"
},
"resourceUrl": {
"type": "string"
},
"scheme": {
"type": "string"
},
"validUntil": {
"type": "integer"
},
"version": {
"type": "integer"
}
},
"required": [
"version",
"resourceUrl",
"scheme",
"network",
"asset",
"payTo",
"amount"
],
"type": "object"
},
"signature": {
"type": "string"
}
},
"required": [
"format",
"signature"
],
"type": "object"
},
"type": "array"
}
},
"required": [
"offers"
],
"type": "object"
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"id": {
"maxLength": 128,
"minLength": 16,
"pattern": "^[a-zA-Z0-9_-]+$",
"type": "string"
},
"required": {
"type": "boolean"
}
},
"required": [
"required"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-19T12:24:38.808Z",
"quality": {
"l30DaysTotalCalls": 6,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-19T12:24:38.502Z"
},
"resource": "https://anomaly.forgemesh.io/api/depeg-monitor",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Returns per-stablecoin price and deviation from peg (USDC, USDT, DAI) with an overall status and anomaly score — poll every minute to catch micro-depegs before they become crises."
}What the leaf hashes
{"body":"d4101e32e4c07bb150f99874bbbb4aa52cf7cfdba2bf599df6446ec91ed67b88","id":64421,"kind":"listing","method":"baseline/1","observed_us":1793025456613049,"prev":null,"subject":"x402_bazaar:https://anomaly.forgemesh.io/api/depeg-monitor","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.