← The evidence ledger
Evidence row 121259
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://sift.srv1996466.hstgr.cloud/v1/audio/analyze
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 01248a58692412378df9196450d7809fc32d05c8e98a1993229ebb87d1835f42
- Leaf
- 0x06e5074e5045f645912d3829f66ab22b85b1ded38acffb9cc1836653a2fb0173
What was observed
{
"endpoints": [
[
"x402",
"https://sift.srv1996466.hstgr.cloud/v1/audio/analyze"
]
],
"name": "Sift Web Tools",
"owner_address": "0x33d25c0a915e1114b341d09a7cf7cecab60afa0d",
"raw": {
"accepts": [
{
"amount": "5000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x33d25C0A915e1114B341d09a7Cf7CEcaB60AFa0d",
"scheme": "exact"
},
{
"amount": "5000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "8mAMFGi95QPiSjuenVdYGYSLcz5bviqLotaQ83cLvJb7",
"scheme": "exact"
}
],
"description": "Measure audio loudness (EBU R 128 LUFS, true peak, loudness range). Two-pass EBU R 128 measurement of any audio or video file URL (up to 100 MB, 30 min): integrated LUFS, true peak, loudness range, and the gain needed for 11 named delivery targets.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"url": "https://sift.srv1996466.hstgr.cloud/samples/tone.mp3"
},
"type": "http"
},
"output": {
"example": {
"integrated_lufs": -26.1,
"loudness_range_lu": 0,
"targets": {
"podcast": {
"gain_needed_db": 10.1,
"lufs": -16
}
},
"true_peak_dbtp": -8.3
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {
"url": {
"description": "Audio or video file URL",
"type": "string"
}
},
"required": [
"url"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-19T19:52:28.56Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 5,
"lastCalledAt": "2026-10-19T19:52:28.392Z"
},
"resource": "https://sift.srv1996466.hstgr.cloud/v1/audio/analyze",
"serviceName": "Sift Web Tools",
"tags": [
"audio",
"loudness",
"media",
"ffmpeg",
"agents"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Measure audio loudness (EBU R 128 LUFS, true peak, loudness range). Two-pass EBU R 128 measurement of any audio or video file URL (up to 100 MB, 30 min): integrated LUFS, true peak, loudness range, and the gain needed for 11 named delivery targets."
}What the leaf hashes
{"body":"01248a58692412378df9196450d7809fc32d05c8e98a1993229ebb87d1835f42","id":121259,"kind":"listing","method":"baseline/1","observed_us":1793025619684702,"prev":null,"subject":"x402_bazaar:https://sift.srv1996466.hstgr.cloud/v1/audio/analyze","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.