The Shadow'S Gone Out
type: MusicGroup
popularity: 7
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71cfb0c3179eebe69501df3b5ab181cf7bbc4f829a140a5caab7ae1ba27abdbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a7ccb66-f358-4ab3-85cc-3bcf2d577344.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a7ccb66-f358-4ab3-85cc-3bcf2d577344.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a7ccb66-f358-4ab3-85cc-3bcf2d577344
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71cfb0c3179eebe69501df3b5ab181cf7bbc4f829a140a5caab7ae1ba27abdbb","name":"The Shadow'S Gone Out","registered_at":"2026-06-16T21:07:25Z","symbol":"NIM1175903","token_address":"0x5270ba5643394fa37ab5022bf8292ac960f975b0","type":"artist","uuid":"5a7ccb66-f358-4ab3-85cc-3bcf2d577344"}
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 0x71cfb0c3179eebe69501df3b5ab181cf7bbc4f829a140a5caab7ae1ba27abdbb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a7ccb66-f358-4ab3-85cc-3bcf2d577344.json and https://artists.proofprofile.net/proofs/artist/5a7ccb66-f358-4ab3-85cc-3bcf2d577344.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x71cfb0c3179eebe69501df3b5ab181cf7bbc4f829a140a5caab7ae1ba27abdbb","name":"The Shadow'S Gone Out","registered_at":"2026-06-16T21:07:25Z","symbol":"NIM1175903","token_address":"0x5270ba5643394fa37ab5022bf8292ac960f975b0","type":"artist","uuid":"5a7ccb66-f358-4ab3-85cc-3bcf2d577344"}
album: Final Alarm
  type: MusicAlbum
  date published: 2022-09-23
album: Whispering ghost
  type: MusicAlbum
  date published: 2023-12-01
album: John Doe
  type: MusicAlbum
  date published: 2024-09-20
  track: Unlucky Young Men
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222945
    explicit: false
    by artist: The Shadow'S Gone Out
    in album: John Doe
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: DGA0M2458986
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:18:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2dfeb30365b18d9ee9945aa68c618871a4ddd00f0d7988ab99e7462981e5c780
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2458986
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x2dfeb30365b18d9ee9945aa68c618871a4ddd00f0d7988ab99e7462981e5c780. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DGA0M2458986.
      date published: 2026-07-16T10:20:17Z
    audio: Unlucky Young Men
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.996
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.471
      additional property: Energy
        type: PropertyValue
        value: 0.949
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.927
      additional property: Liveness
        type: PropertyValue
        value: 0.407
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.449
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.939
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major