Collocutor
type: MusicGroup
genre: ethiopian jazz
genre: free jazz
genre: indie jazz
genre: nu jazz
popularity: 7
followers: 3272
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b07b2ef2ae26b1e0431cc1bac3c4dad91778fdd37e3f8d0b1cfd814f0de7a73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e927882d-9d96-4a06-b981-12a005f7e3ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e927882d-9d96-4a06-b981-12a005f7e3ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e927882d-9d96-4a06-b981-12a005f7e3ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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 0x9b07b2ef2ae26b1e0431cc1bac3c4dad91778fdd37e3f8d0b1cfd814f0de7a73. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e927882d-9d96-4a06-b981-12a005f7e3ae.json and https://artists.proofprofile.net/proofs/artist/e927882d-9d96-4a06-b981-12a005f7e3ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Archaic Morning Remix
  type: MusicAlbum
  date published: 2014-03-24
album: Archaic Morning
  type: MusicAlbum
  date published: 2014-03-24
album: Instead
  type: MusicAlbum
  date published: 2014-10-14
  track: Archaic Morning
    type: MusicRecording
    duration: PT7M51S
    duration ms: 471209
    explicit: false
    by artist: Collocutor
    in album: Instead
      type: MusicAlbum
      date published: 2014-10-14
    genre: ethiopian jazz
    genre: free jazz
    genre: indie jazz
    genre: nu jazz
    isrc code: UK55L1400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T21:04:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xee09874f0e08272eaa886d93c5492f349790a8ff4427f94f02f7afb4dde2bfd0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958202
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958202
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK55L1400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:10:24Z
    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 0xee09874f0e08272eaa886d93c5492f349790a8ff4427f94f02f7afb4dde2bfd0. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:10:24Z), 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/UK55L1400003.
      date published: 2026-07-16T00:10:24Z
    audio: Archaic Morning
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.081
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.848
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.837
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.63
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.075
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Instead
  type: MusicAlbum
  date published: 2014-10-20
album: Gozo
  type: MusicAlbum
  date published: 2015-08-28
album: Everywhere
  type: MusicAlbum
  date published: 2017-02-03
album: Everywhere
  type: MusicAlbum
  date published: 2017-02-03
album: Everywhere
  type: MusicAlbum
  date published: 2017-02-03
album: The Search
  type: MusicAlbum
  date published: 2017-03-10
album: The Search
  type: MusicAlbum
  date published: 2017-03-10
album: The Search
  type: MusicAlbum
  date published: 2017-03-10
album: Black Satin
  type: MusicAlbum
  date published: 2018-02-03
album: Black Satin
  type: MusicAlbum
  date published: 2018-02-03
album: Black Satin
  type: MusicAlbum
  date published: 2018-02-08
album: The Angry One
  type: MusicAlbum
  date published: 2019-05-24
album: The Angry One
  type: MusicAlbum
  date published: 2019-05-24
album: Lost and Found
  type: MusicAlbum
  date published: 2020-01-29
album: Lost and Found
  type: MusicAlbum
  date published: 2020-01-29
album: Continuation
  type: MusicAlbum
  date published: 2020-02-21
album: Continuation
  type: MusicAlbum
  date published: 2020-02-21