Crimson Joy
type: MusicGroup
genre: darkwave
genre: deathrock
description: Crimson Joy is the 15th Spenser novel by Robert B. Parker. The story follows Boston based PI Spenser as he tracks a serial killer the press has dubbed the "Red Rose Killer". The killer turns out to
popularity: 4
followers: 430
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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 0xd5da251065bf4db94ff5560f37723b2c91aa18858268d63fd2b9f096df88da03. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/890889ad-d28f-4bd5-85cb-a282e91aba93.json and https://artists.proofprofile.net/proofs/artist/890889ad-d28f-4bd5-85cb-a282e91aba93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: Badlands
  type: MusicAlbum
  date published: 1996
  track: Space Oddity
    type: MusicRecording
    duration: PT4M31S
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    explicit: false
    by artist: Crimson Joy
    in album: Badlands
      type: MusicAlbum
      date published: 1996
    genre: darkwave
    genre: deathrock
    isrc code: DEZ650710498
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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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2ff1d9fd315e0397d0d99245d4031dc6a16300f59c60182fc33a769cff34af. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/DEZ650710498.
      date published: 2026-07-21T05:04:56Z
    audio: Space Oddity
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Mode (Major/Minor)
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        value: 4
      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: Bb
      additional property: Mode Name
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album: Badlands
  type: MusicAlbum
  date published: 1996
album: Disconnect
  type: MusicAlbum
  date published: 2007-06-11
album: Tales Of Ordinary Madness
  type: MusicAlbum
  date published: 2010-01-01