← The evidence ledger
Evidence row 1789699
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://space-objects.x402tookit.com/close-approaches
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a3a98297a13648a4ab10c77a188ab081e5a1a37e98d94e5734be338b30160764
- Leaf
- 0xa70fbc0c78d72f87b93b4ccd79ec051d049706816f8f930f620d7645126fa854
What was observed
{
"endpoints": [
[
"x402",
"https://space-objects.x402tookit.com/close-approaches"
]
],
"name": "Space Objects",
"owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
"transactionVersions": [
0
]
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
"scheme": "exact"
}
],
"description": "Asteroids and comets passing Earth within a lunar-distance limit in the next or last N days: distance, speed, size range.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"days": 30,
"direction": "upcoming",
"limit": 10,
"maxDistanceLD": 10
},
"type": "http"
},
"output": {
"example": {
"approaches": [
{
"absoluteMagnitudeH": 27.678,
"approachTdb": "2026-Oct-11 02:41",
"daysFromNow": -0.3,
"designation": "2026 TO8",
"distanceAu": 0.00883807887207217,
"distanceKm": 1322158,
"distanceLunar": 3.44,
"distanceMaxAu": 0.00887133814781987,
"distanceMinAu": 0.00880481771091119,
"estimatedDiameterM": {
"largest": 17,
"smallest": 8,
"typical": 10
},
"name": "(2026 TO8)",
"relativeSpeedKmS": 8.96,
"timeUncertainty": "< 00:01"
},
{
"absoluteMagnitudeH": 27.516,
"approachTdb": "2026-Oct-11 06:40",
"daysFromNow": -0.1,
"designation": "2026 TL35",
"distanceAu": 0.0130767386187265,
"distanceKm": 1956252,
"distanceLunar": 5.09,
"distanceMaxAu": 0.0130984589909463,
"distanceMinAu": 0.0130550171888763,
"estimatedDiameterM": {
"largest": 19,
"smallest": 8,
"typical": 11
},
"name": "(2026 TL35)",
"relativeSpeedKmS": 5.3,
"timeUncertainty": "< 00:01"
}
],
"asOf": "2026-10-11T08:41:42.685Z",
"closest": {
"approachTdb": "2026-Oct-14 23:57",
"distanceLunar": 0.57,
"name": "(2026 TP6)"
},
"degraded": false,
"direction": "upcoming",
"disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
"maxDistanceLD": 10,
"notChecked": [
"objects not yet discovered: many small objects are found only days after they pass",
"close approaches beyond the distance limit",
"…3 more"
],
"reasons": [
"2 listed pass(es) are inside the Moon's distance.",
"7 more match but are not listed (limit 10).",
"…1 more"
],
"returned": 10,
"source": "NASA JPL Solar System Dynamics",
"sourceUrl": "https://ssd-api.jpl.nasa.gov",
"summary": "17 known close approach(es) in the next 30 days within 10 lunar distances; 10 listed. Closest listed: (2026 TP6) at 0.57 lunar distances (219,173 km) on 2026-Oct-14 23:57.",
"totalMatches": 17,
"verdict": "INSIDE_LUNAR_ORBIT",
"windowDays": 30
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"days": {
"description": "Window length 1 to 365 days (default 30)",
"type": "integer"
},
"direction": {
"description": "upcoming (default) or past",
"type": "string"
},
"limit": {
"description": "Passes returned, 1 to 50 (default 15)",
"type": "integer"
},
"maxDistanceLD": {
"description": "Maximum miss distance in lunar distances, 0.1 to 50 (default 10)",
"type": "number"
},
"orderBy": {
"description": "date (default) or distance (closest first)",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"approaches": {
"items": {
"properties": {
"absoluteMagnitudeH": {
"type": [
"null",
"number"
]
},
"approachTdb": {
"type": [
"null",
"string"
]
},
"daysFromNow": {
"type": [
"null",
"number"
]
},
"designation": {
"type": [
"null",
"string"
]
},
"distanceAu": {
"type": [
"null",
"number"
]
},
"distanceKm": {
"type": [
"null",
"number"
]
},
"distanceLunar": {
"type": [
"null",
"number"
]
},
"distanceMaxAu": {
"type": [
"null",
"number"
]
},
"distanceMinAu": {
"type": [
"null",
"number"
]
},
"estimatedDiameterM": {
"properties": {
"largest": {
"type": [
"null",
"number"
]
},
"smallest": {
"type": [
"null",
"number"
]
},
"typical": {
"type": [
"null",
"number"
]
}
},
"type": [
"null",
"object"
]
},
"name": {
"type": [
"null",
"string"
]
},
"relativeSpeedKmS": {
"type": [
"null",
"number"
]
},
"timeUncertainty": {
"type": [
"null",
"string"
]
}
},
"type": "object"
},
"type": [
"array",
"null"
]
},
"asOf": {
"type": [
"null",
"string"
]
},
"closest": {
"properties": {
"approachTdb": {
"type": [
"null",
"string"
]
},
"distanceLunar": {
"type": [
"null",
"number"
]
},
"name": {
"type": [
"null",
"string"
]
}
},
"type": [
"null",
"object"
]
},
"degraded": {
"type": [
"boolean",
"null"
]
},
"direction": {
"type": [
"null",
"string"
]
},
"disclaimer": {
"type": [
"null",
"string"
]
},
"maxDistanceLD": {
"type": [
"null",
"number"
]
},
"notChecked": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"reasons": {
"items": {
"type": "string"
},
"type": [
"array",
"null"
]
},
"returned": {
"type": [
"null",
"number"
]
},
"source": {
"type": [
"null",
"string"
]
},
"sourceUrl": {
"type": [
"null",
"string"
]
},
"summary": {
"type": [
"null",
"string"
]
},
"totalMatches": {
"type": [
"null",
"number"
]
},
"verdict": {
"type": [
"null",
"string"
]
},
"windowDays": {
"type": [
"null",
"number"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-11-01T17:18:56.247Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-11-01T17:18:55.926Z"
},
"resource": "https://space-objects.x402tookit.com/close-approaches",
"serviceName": "Space Objects",
"tags": [
"asteroid",
"close-approach",
"neo",
"nasa",
"jpl"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Asteroids and comets passing Earth within a lunar-distance limit in the next or last N days: distance, speed, size range."
}What the leaf hashes
{"body":"a3a98297a13648a4ab10c77a188ab081e5a1a37e98d94e5734be338b30160764","id":1789699,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559927895253,"prev":null,"subject":"x402_bazaar:https://space-objects.x402tookit.com/close-approaches","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).
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- 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
- Day root
- 0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
- Chained
- 0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
- Published
- On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90