The Beacon Sound Choir
type: MusicGroup
genre: dark ambient
genre: drone
popularity: 5
followers: 920
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81cbf7a604575972ca8371ec00d5c912dbcb0e427e3899fab7a6b2342feaef01
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/687247c6-d0a4-4ce1-8c0e-ee4327eebcf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/687247c6-d0a4-4ce1-8c0e-ee4327eebcf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/687247c6-d0a4-4ce1-8c0e-ee4327eebcf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81cbf7a604575972ca8371ec00d5c912dbcb0e427e3899fab7a6b2342feaef01","name":"The Beacon Sound Choir","registered_at":"2026-06-17T02:04:09Z","symbol":"NIM1246684","token_address":"0xc69ef923437a75f8e0e8b9489e4eb322d9a18316","type":"artist","uuid":"687247c6-d0a4-4ce1-8c0e-ee4327eebcf4"}
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 0x81cbf7a604575972ca8371ec00d5c912dbcb0e427e3899fab7a6b2342feaef01. 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/687247c6-d0a4-4ce1-8c0e-ee4327eebcf4.json and https://artists.proofprofile.net/proofs/artist/687247c6-d0a4-4ce1-8c0e-ee4327eebcf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x81cbf7a604575972ca8371ec00d5c912dbcb0e427e3899fab7a6b2342feaef01","name":"The Beacon Sound Choir","registered_at":"2026-06-17T02:04:09Z","symbol":"NIM1246684","token_address":"0xc69ef923437a75f8e0e8b9489e4eb322d9a18316","type":"artist","uuid":"687247c6-d0a4-4ce1-8c0e-ee4327eebcf4"}
album: Sunday Morning Drones
  type: MusicAlbum
  date published: 2016-03-18
album: Fortunate Ones
  type: MusicAlbum
  date published: 2017-04-27
  track: Fortunate Ones
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184099
    explicit: false
    by artist: The Beacon Sound Choir
    in album: Fortunate Ones
      type: MusicAlbum
      date published: 2017-04-27
    genre: dark ambient
    genre: drone
    isrc code: GB9TP1501892
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:21:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65b20e3b4c58f97acee71330836486c32a0c1235084b466fe9c5cbdd482611a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB9TP1501892
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x65b20e3b4c58f97acee71330836486c32a0c1235084b466fe9c5cbdd482611a7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GB9TP1501892.
      date published: 2026-07-04T11:19:20Z
    audio: Fortunate Ones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.472
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.16
      additional property: Energy
        type: PropertyValue
        value: 0.212
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.987
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.047
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.035
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.679
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fortunate Ones
  type: MusicAlbum
  date published: 2017-04-27
album: Sunday Songs
  type: MusicAlbum
  date published: 2017-06-16
album: Sunday Songs
  type: MusicAlbum
  date published: 2017-06-16