← The evidence ledger
Evidence row 2201308
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://bitcoin-network.x402tookit.com/btc-network-health
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 2ea6bb6ee25178feb66438d8f5d81842b70de455c94b01e6bf63a59b4b6dea44
- Leaf
- 0x0569fa962e98b5a3ed35f28ec06b8e028155d7d841fbee31c4b06ef8ad7de353
What was observed
{
"endpoints": [
[
"x402",
"https://bitcoin-network.x402tookit.com/btc-network-health"
]
],
"name": "Bitcoin Network",
"owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
"raw": {
"accepts": [
{
"amount": "30000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "30000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"transactionVersions": [
0
]
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
"scheme": "exact"
},
{
"amount": "30000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "30000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
}
],
"description": "Bitcoin network health: tip height, block pace vs 10 minutes, difficulty retarget forecast, hashrate trend and Lightning size.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"window": "1m"
},
"type": "http"
},
"output": {
"example": {
"asOf": "2026-10-11T05:14:44.688Z",
"avgBlockMinutes": 9.68,
"blocksUntilRetarget": 839,
"degraded": false,
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"estimatedDifficultyChangePct": 3.35,
"estimatedRetargetDate": "2026-10-16T20:39:39.077Z",
"hashrateChangePct": -0.1,
"hashrateEhsLatest": 1024.76,
"hashrateEhsWindowStart": 1025.39,
"hashrateWindow": "1m",
"lightning": {
"capacityBtc": 3753.75,
"channels": 32518,
"nodes": 16230,
"snapshotDate": "2026-08-30"
},
"notChecked": [
"node count or client diversity",
"mining-pool centralisation (use /btc-mining-pools)",
"…1 more"
],
"pace": "ON_PACE",
"previousRetargetPct": -0.03,
"reasons": [
"Block interval averages are noisy over short windows; difficulty re-targets every 2016 blocks.",
"Lightning: 32518 channels, 3754 BTC capacity (snapshot 2026-08-30)."
],
"retargetProgressPct": 58.38,
"source": "mempool.space",
"sourceUrl": "https://mempool.space",
"summary": "Height 970873; average block time 9.68 min; next difficulty change 3.35% in 839 blocks (2026-10-16); hashrate -0.1% over the last 1m.",
"tipHeight": 970873,
"verdict": "HEALTHY"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"window": {
"description": "Hashrate trend window: 1m (default), 3m or 6m",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"asOf": {
"type": [
"null",
"string"
]
},
"avgBlockMinutes": {
"type": [
"null",
"number"
]
},
"blocksUntilRetarget": {
"type": [
"null",
"number"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"estimatedDifficultyChangePct": {
"type": [
"null",
"number"
]
},
"estimatedRetargetDate": {
"type": [
"null",
"string"
]
},
"hashrateChangePct": {
"type": [
"null",
"number"
]
},
"hashrateEhsLatest": {
"type": [
"null",
"number"
]
},
"hashrateEhsWindowStart": {
"type": [
"null",
"number"
]
},
"hashrateWindow": {
"type": [
"null",
"string"
]
},
"lightning": {
"properties": {
"capacityBtc": {
"type": [
"null",
"number"
]
},
"channels": {
"type": [
"null",
"number"
]
},
"nodes": {
"type": [
"null",
"number"
]
},
"snapshotDate": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"pace": {
"type": [
"null",
"string"
]
},
"previousRetargetPct": {
"type": [
"null",
"number"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"retargetProgressPct": {
"type": [
"null",
"number"
]
},
"source": {
"type": [
"null",
"string"
]
},
"sourceUrl": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"tipHeight": {
"type": [
"null",
"number"
]
},
"verdict": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-02T04:06:01.092Z",
"quality": {
"l30DaysTotalCalls": 3,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-02T04:06:00.935Z"
},
"resource": "https://bitcoin-network.x402tookit.com/btc-network-health",
"serviceName": "Bitcoin Network",
"tags": [
"bitcoin",
"hashrate",
"difficulty",
"network"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Bitcoin network health: tip height, block pace vs 10 minutes, difficulty retarget forecast, hashrate trend and Lightning size."
}What the leaf hashes
{"body":"2ea6bb6ee25178feb66438d8f5d81842b70de455c94b01e6bf63a59b4b6dea44","id":2201308,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646803261516,"prev":null,"subject":"x402_bazaar:https://bitcoin-network.x402tookit.com/btc-network-health","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).
- 0x056a107c5d51bc680afc1203b8ed4c9af827896a1b3599d901256076405b144c
- 0xedfba91b3835269087259608d149ca824ffddd9d4070e436a1ff4844065e4a9b
- 0xeb104357520f0fa9e00c8f2cf217e9e86d2a1299be3035029aded82fc35ac987
- 0x486281fddaa78d8b300ac231dd4cb66c0d76e13296d1d32a404ed08fe076cbd0
- 0xc793ec0ed4f1072180e2933c44217327387c23907d287c0d1efe33ca30288972
- 0x4a6b697312fbc8832816ca0b2c50c6bedd337c1a8ffda4a97b97dd863c1915f5
- 0x4d9065fd1a936ce14610f08e011b07084f27da61454474e506b9dc15bb028b7d
- 0xa9adb121a9926e55f1f7159d7469ff01346a9d4543d2aa62cf50d978d72ad351
- 0x284ef5e6e171407af9df2763fec45869166eb1be2bc9bd17d0de7680521f184d
- 0xf2a4866d5af8e4579f0159390752e163e1a5de3be23e11521dedc6ba245830fe
- 0x74a6369ff44f91898cfaafb5a527e14851cf7d8cf615f868cee36fe764b35944
- 0x0aa954f5db495a61a9f2c9a29bad626fca6816d6a493be53cfa80c4c49e4ee33
- 0x09c4d50cc90ae90d0e870f84d23642d3d078e94f56d566d69c068b9edb2aec5c
- 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
- 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
- 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
- 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
- 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
- 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af