Caleb Dunson
type: MusicGroup
popularity: 4
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f1023cf01596d09c5d9c49b74b6b1fcb53e512f00d642b6f9a9724c4ce3ffb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d7c84f9-5432-4cb0-93ee-6e95143ddabf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d7c84f9-5432-4cb0-93ee-6e95143ddabf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d7c84f9-5432-4cb0-93ee-6e95143ddabf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f1023cf01596d09c5d9c49b74b6b1fcb53e512f00d642b6f9a9724c4ce3ffb7","name":"Caleb Dunson","registered_at":"2026-06-16T05:41:31Z","symbol":"NIM0954945","token_address":"0xc6c840acbe7afed4a4a9fce27565abfabd162241","type":"artist","uuid":"2d7c84f9-5432-4cb0-93ee-6e95143ddabf"}
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 0x4f1023cf01596d09c5d9c49b74b6b1fcb53e512f00d642b6f9a9724c4ce3ffb7. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d7c84f9-5432-4cb0-93ee-6e95143ddabf.json and https://artists.proofprofile.net/proofs/artist/2d7c84f9-5432-4cb0-93ee-6e95143ddabf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x4f1023cf01596d09c5d9c49b74b6b1fcb53e512f00d642b6f9a9724c4ce3ffb7","name":"Caleb Dunson","registered_at":"2026-06-16T05:41:31Z","symbol":"NIM0954945","token_address":"0xc6c840acbe7afed4a4a9fce27565abfabd162241","type":"artist","uuid":"2d7c84f9-5432-4cb0-93ee-6e95143ddabf"}
album: Im Fine
  type: MusicAlbum
  date published: 2025-02-21
album: Never Knew
  type: MusicAlbum
  date published: 2025-02-28
album: Carry On My Wayward Son
  type: MusicAlbum
  date published: 2025-03-21
album: How to save a life
  type: MusicAlbum
  date published: 2025-04-18
  track: How to save a life
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204590
    explicit: false
    by artist: Caleb Dunson
    in album: How to save a life
      type: MusicAlbum
      date published: 2025-04-18
    isrc code: QZK6G2583583
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:08:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa2570558d94814ba316f2c5e25c8a01fb97636e896e16724f18db233c2975d4d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2583583
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:06:47Z
    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 0xa2570558d94814ba316f2c5e25c8a01fb97636e896e16724f18db233c2975d4d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZK6G2583583.
      date published: 2026-07-04T02:06:47Z
    audio: How to save a life
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.097
      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: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.446
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.472
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.279
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.495
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ride or Die
  type: MusicAlbum
  date published: 2025-05-23