Donnie Harman
type: MusicGroup
popularity: 30
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06b16eaa1087cdb33459b51850102214eaa2705641abea48eee92b9ca7047716
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4a49f6f-80d3-47f1-ad51-214d7466c5f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4a49f6f-80d3-47f1-ad51-214d7466c5f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4a49f6f-80d3-47f1-ad51-214d7466c5f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06b16eaa1087cdb33459b51850102214eaa2705641abea48eee92b9ca7047716","name":"Donnie Harman","registered_at":"2026-06-12T12:13:58Z","symbol":"NIM0294562","token_address":"0x32a176f847ee4cf1bbe05ab626de3267bc7d1197","type":"artist","uuid":"e4a49f6f-80d3-47f1-ad51-214d7466c5f9"}
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 0x06b16eaa1087cdb33459b51850102214eaa2705641abea48eee92b9ca7047716. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4a49f6f-80d3-47f1-ad51-214d7466c5f9.json and https://artists.proofprofile.net/proofs/artist/e4a49f6f-80d3-47f1-ad51-214d7466c5f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x06b16eaa1087cdb33459b51850102214eaa2705641abea48eee92b9ca7047716","name":"Donnie Harman","registered_at":"2026-06-12T12:13:58Z","symbol":"NIM0294562","token_address":"0x32a176f847ee4cf1bbe05ab626de3267bc7d1197","type":"artist","uuid":"e4a49f6f-80d3-47f1-ad51-214d7466c5f9"}
album: Western Brook Pond
  type: MusicAlbum
  date published: 2019-10-11
  track: Western Brook Pond
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135624
    explicit: false
    by artist: Donnie Harman
    in album: Western Brook Pond
      type: MusicAlbum
      date published: 2019-10-11
    isrc code: SE5W31931701
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T10:29:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a6f8b2f31fe1f99efdd0aaabda34d01811a436d255ae27ec80ba7e229269830
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958152
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958152
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W31931701
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T12:00:27Z
    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 0x2a6f8b2f31fe1f99efdd0aaabda34d01811a436d255ae27ec80ba7e229269830. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/SE5W31931701.
      date published: 2026-07-15T12:00:27Z
    audio: Western Brook Pond
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.488
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.343
      additional property: Energy
        type: PropertyValue
        value: 0.083
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.932
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.52
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.052
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gros Morne
  type: MusicAlbum
  date published: 2020-06-19
album: Baffin Island
  type: MusicAlbum
  date published: 2021-06-24
album: Unchanged
  type: MusicAlbum
  date published: 2022-11-04
album: A Reunion
  type: MusicAlbum
  date published: 2023-09-01