FESTIVAL
type: MusicGroup
description: thumb|The Hindu festival of Holi at Sri Sri Radha Krishna Temple in Utah, U.S. thumb|Musikfest, an eleven-day outdoor music festival held annually each August in Bethlehem, Pennsylvania, is the larges
popularity: 7
followers: 125
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d1f40d603627b38671bbb9b46ca95bb54be80d4054e358fa2632190d30158c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e71b7a65-0b08-4f60-ab7e-b7389d4ce5bc.json and https://artists.proofprofile.net/proofs/artist/e71b7a65-0b08-4f60-ab7e-b7389d4ce5bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: Come, Arrow, Come!
  type: MusicAlbum
  date published: 2008-04-22
  track: Bind Us All
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    duration: PT2M22S
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    by artist: FESTIVAL
    in album: Come, Arrow, Come!
      type: MusicAlbum
      date published: 2008-04-22
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-03T09:04:44Z
    audio: Bind Us All
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Loudness (dB)
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      additional property: Key Name
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album: Today's Adventure!
  type: MusicAlbum
  date published: 2010-09-01
album: All Golden Stay
  type: MusicAlbum
  date published: 2024-03-11