BLUE JEAN
type: MusicGroup
description: "Blue Jean" is a song written and recorded by the English singer-songwriter David Bowie for his sixteenth studio album Tonight (1984). One of only two tracks on the album to be written entirely by Bow
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7dc9ebf0e0fd880928b62d1ccaf7e314b328031ff1ddbaaa6f54548c640687a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/522a9cd9-aea5-47ab-8f55-894c7a37b2ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/522a9cd9-aea5-47ab-8f55-894c7a37b2ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/522a9cd9-aea5-47ab-8f55-894c7a37b2ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7dc9ebf0e0fd880928b62d1ccaf7e314b328031ff1ddbaaa6f54548c640687a","name":"BLUE JEAN","registered_at":"2026-06-16T18:22:00Z","symbol":"NIM1136415","token_address":"0xe2d6379b32d351d33881909565dbcf22848134a1","type":"artist","uuid":"522a9cd9-aea5-47ab-8f55-894c7a37b2ad"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dc9ebf0e0fd880928b62d1ccaf7e314b328031ff1ddbaaa6f54548c640687a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/522a9cd9-aea5-47ab-8f55-894c7a37b2ad.json and https://artists.proofprofile.net/proofs/artist/522a9cd9-aea5-47ab-8f55-894c7a37b2ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xb7dc9ebf0e0fd880928b62d1ccaf7e314b328031ff1ddbaaa6f54548c640687a","name":"BLUE JEAN","registered_at":"2026-06-16T18:22:00Z","symbol":"NIM1136415","token_address":"0xe2d6379b32d351d33881909565dbcf22848134a1","type":"artist","uuid":"522a9cd9-aea5-47ab-8f55-894c7a37b2ad"}
album: Smile
  type: MusicAlbum
  date published: 2022-05-30
album: Blue & Green
  type: MusicAlbum
  date published: 2023-07-12
album: BE CASUAL!
  type: MusicAlbum
  date published: 2023-08-16
  track: Insomnia
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202406
    explicit: false
    by artist: BLUE JEAN
    in album: BE CASUAL!
      type: MusicAlbum
      date published: 2023-08-16
    isrc code: KRB472301409
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:23:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5eecc033cc5491fbfeaa3700758d73ee9ac5ee7ec8c30e21628692ae15c145c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB472301409
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5eecc033cc5491fbfeaa3700758d73ee9ac5ee7ec8c30e21628692ae15c145c. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/KRB472301409.
      date published: 2026-07-19T17:49:48Z
    audio: Insomnia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.805
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.433
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.417
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.411
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.664
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Until every star falls
  type: MusicAlbum
  date published: 2024-04-25
album: Youthtopia
  type: MusicAlbum
  date published: 2025-02-21
album: blue ever after
  type: MusicAlbum
  date published: 2025-08-11