Biggs Cooley
type: MusicGroup
popularity: 2
followers: 3216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8031ae1a42df454eefb3fab6c1d14bda07564a52beac0694c7202b54b947659
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8031ae1a42df454eefb3fab6c1d14bda07564a52beac0694c7202b54b947659","name":"Biggs Cooley","registered_at":"2026-06-15T23:24:02Z","symbol":"NIM0864785","token_address":"0xad6c06ae012f47455cff06dadfa8ef410e2a44af","type":"artist","uuid":"1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8031ae1a42df454eefb3fab6c1d14bda07564a52beac0694c7202b54b947659. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320.json and https://artists.proofprofile.net/proofs/artist/1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0xa8031ae1a42df454eefb3fab6c1d14bda07564a52beac0694c7202b54b947659","name":"Biggs Cooley","registered_at":"2026-06-15T23:24:02Z","symbol":"NIM0864785","token_address":"0xad6c06ae012f47455cff06dadfa8ef410e2a44af","type":"artist","uuid":"1c2f66ed-6e3e-42b3-ac8c-7e8ed8ea1320"}
album: Drizzy Drake
  type: MusicAlbum
  date published: 2019-02-18
  track: Drizzy Drake
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173571
    explicit: false
    by artist: Biggs Cooley
    in album: Drizzy Drake
      type: MusicAlbum
      date published: 2019-02-18
    isrc code: TCAEC1971633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-29T23:34:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x94ad9789c68e41983a0c549fbc8bc73410634ad6662f64057cdaff4039e3b987
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960167
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960167
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEC1971633
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-29T23:42:34Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ad9789c68e41983a0c549fbc8bc73410634ad6662f64057cdaff4039e3b987. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/TCAEC1971633.
      date published: 2026-07-29T23:42:34Z
    audio: Drizzy Drake
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.256
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.698
      additional property: Speechiness
        type: PropertyValue
        value: 0.248
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.31
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Slip
  type: MusicAlbum
  date published: 2020-02-18
album: BALLERINA
  type: MusicAlbum
  date published: 2021-02-18
album: Baby B
  type: MusicAlbum
  date published: 2022-02-11
album: Trust Nobody
  type: MusicAlbum
  date published: 2023-07-21
album: Major
  type: MusicAlbum
  date published: 2024-11-19