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duration: PT1M48S
duration ms: 108000
explicit: false
by artist: Sam Gendel
by artist: Sam Wilkes
in album: Music for Saxofone & Bass Guitar More Songs
  type: MusicAlbum
  date published: 2021-07-21
genre: indie-jazz
genre: fourth-world
genre: j-ambient
isrc code: US25X2103287
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2570e04bbab75fdf0cc60e6a24b829b3b477af64bb525d021940ac91dd986ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25X2103287.
  date published: 2026-06-13T17:25:41Z
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