← The evidence ledger
Evidence row 1791424
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/crypto/fear-greed
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5be4b32bf9150d6b4dcc48860e6000e5e5180b6ee9364979b357db128c2c28f8
- Leaf
- 0x181fb73953d9360748343dc85396d6e76f8738a196888ff1a9ef662ad9349030
What was observed
{
"endpoints": [
[
"x402",
"https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/crypto/fear-greed"
]
],
"name": "Forest Markets",
"owner_address": "0xb48d918151311f982d542ef5c84cc1cd54cff7a9",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0xb48D918151311F982d542eF5C84cc1cd54CFf7a9",
"scheme": "exact"
}
],
"description": "Return the current Bitcoin-focused Crypto Fear & Greed reading and an optional bounded recent daily history from Alternative.me. Forest preserves the provider classification and prominent source attribution; it does not synthesize an asset-specific altcoin score, forecast price, create a trading signal, recommend a trade or access any account or wallet. Base mainnet USDC",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"days": 7
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"capability": "crypto.fear-greed",
"data": {
"asset_scope": "bitcoin",
"attribution": "Data from Alternative.me",
"cache_age_ms": 0,
"current": {
"classification": "Neutral",
"observed_at": "2026-01-01T00:00:00.000Z",
"score": 50
},
"history": [
{
"classification": "Neutral",
"observed_at": "2026-01-01T00:00:00.000Z",
"score": 50
}
],
"index": "bitcoin_crypto_fear_greed",
"requested_days": 1,
"returned_days": 1,
"source": "Alternative.me Crypto Fear & Greed Index",
"source_kind": "daily_sentiment_index",
"source_url": "https://alternative.me/crypto/fear-and-greed-index/",
"trading_signal": false
},
"meta": {
"cache": "miss",
"checked_at": "2026-01-01T00:00:00.000Z",
"duration_ms": 0,
"provider": "alternative-me-fear-greed"
},
"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": {
"days": {
"description": "Public days value used to scope this lookup.",
"maximum": 30,
"minimum": 1,
"type": "integer"
}
},
"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": "crypto.fear-greed",
"description": "Public capability value used to scope this lookup."
},
"data": {
"additionalProperties": false,
"description": "Public data value used to scope this lookup.",
"properties": {
"asset_scope": {
"const": "bitcoin",
"description": "Public asset scope value used to scope this lookup."
},
"attribution": {
"const": "Data from Alternative.me",
"description": "Public attribution value used to scope this lookup."
},
"cache_age_ms": {
"description": "Public cache age ms value used to scope this lookup.",
"maximum": 3600000,
"minimum": 0,
"type": "integer"
},
"current": {
"additionalProperties": false,
"description": "Public current value used to scope this lookup.",
"properties": {
"classification": {
"description": "Public classification value used to scope this lookup.",
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"observed_at": {
"description": "Public observed at value used to scope this lookup.",
"format": "date-time",
"type": "string"
},
"score": {
"description": "Public score value used to scope this lookup.",
"maximum": 100,
"minimum": 0,
"type": "integer"
}
},
"required": [
"score",
"classification",
"observed_at"
],
"type": "object"
},
"history": {
"description": "Public history value used to scope this lookup.",
"items": {
"additionalProperties": false,
"description": "Public current value used to scope this lookup.",
"properties": {
"classification": {
"description": "Public classification value used to scope this lookup.",
"maxLength": 64,
"minLength": 1,
"type": "string"
},
"observed_at": {
"description": "Public observed at value used to scope this lookup.",
"format": "date-time",
"type": "string"
},
"score": {
"description": "Public score value used to scope this lookup.",
"maximum": 100,
"minimum": 0,
"type": "integer"
}
},
"required": [
"score",
"classification",
"observed_at"
],
"type": "object"
},
"maxItems": 30,
"minItems": 1,
"type": "array"
},
"index": {
"const": "bitcoin_crypto_fear_greed",
"description": "Public index value used to scope this lookup."
},
"requested_days": {
"description": "Public requested days value used to scope this lookup.",
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"returned_days": {
"description": "Public returned days value used to scope this lookup.",
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"source": {
"const": "Alternative.me Crypto Fear & Greed Index",
"description": "Public source value used to scope this lookup."
},
"source_kind": {
"const": "daily_sentiment_index",
"description": "Public source kind value used to scope this lookup."
},
"source_url": {
"const": "https://alternative.me/crypto/fear-and-greed-index/",
"description": "Public source url value used to scope this lookup."
},
"trading_signal": {
"const": false,
"description": "Public trading signal value used to scope this lookup."
}
},
"required": [
"index",
"current",
"history",
"requested_days",
"returned_days",
"source",
"source_url",
"attribution",
"source_kind",
"asset_scope",
"trading_signal",
"cache_age_ms"
],
"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": "2026-11-01T10:10:48.62Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-01T10:10:48.436Z"
},
"resource": "https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/crypto/fear-greed",
"serviceName": "Forest Markets",
"tags": [
"crypto",
"bitcoin",
"sentiment",
"fear-greed",
"market-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Return the current Bitcoin-focused Crypto Fear & Greed reading and an optional bounded recent daily history from Alternative.me. Forest preserves the provider classification and prominent source attribution; it does not synthesize an asset-specific altcoin score, forecast price, create a trading signal, recommend a trade or access any account or wallet. Base mainnet USDC"
}What the leaf hashes
{"body":"5be4b32bf9150d6b4dcc48860e6000e5e5180b6ee9364979b357db128c2c28f8","id":1791424,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559983672078,"prev":null,"subject":"x402_bazaar:https://http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run/crypto/fear-greed","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).
- 0x181fed2295c64c8145e43e733780b89fb5272cb1d54f1620b088e85bd19a5f55
- 0x01341dfbd79b047f46ac113881af0a41c8ffe771e649898dd5df491057ea71a4
- 0x2f51ef940644719c135d63c9b6e5ca5f7fd2a7cfea2b22174c87fda8c5de558c
- 0xb8a7dd54e69de48f9780903b53cfcc84a43c44d524ddf165bd5986c2c4f27519
- 0xe56dbd57ee159af392034f4772e93349fa52fa8b110b960079433293b000ddea
- 0x933bee5ae70f4038a4b611f208dad6f80c81229bbdf2624fba8c59d6ffadcb76
- 0xc830cce0bdb6f1c70a2a6af5b19d9ff33c0d92339541fc39624b94c23e5c31c4
- 0x1a0898c7f5433a25688b7c243444df211c426d2e916f8f1104169bae5efd07d2
- 0xa1c429063a41d5dc70e27d019c2e90dac31e5b22e1de3e1de6ece9745ece27cf
- 0xc72ea8e19288b8a2d964388144ad0e261a694f79e30094447943b5915db3bdab
- 0x1875588750bc6869801dbd696c6469964f1b212ee5579d8e3709fbeedf0bdde7
- 0x146316976b7ec4583b26232bb6d8121bd01137743b2d16993895d49d09e8d1cc
- 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
- 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
- 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
- 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
- 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
- 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
- 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90