Drew Id
type: MusicGroup
genre: dub
popularity: 2
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x977296fc33ab2beeb94ddfce0abe01ab120b542f6709216ee02233977f0c169f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91daddcf-c220-489d-90ea-b73b56d69ea7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91daddcf-c220-489d-90ea-b73b56d69ea7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91daddcf-c220-489d-90ea-b73b56d69ea7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x977296fc33ab2beeb94ddfce0abe01ab120b542f6709216ee02233977f0c169f","name":"Drew Id","registered_at":"2026-06-17T16:30:29Z","symbol":"NIM1453276","token_address":"0x4c0dda4e02dc4febef7716d38c92dcede6c4e856","type":"artist","uuid":"91daddcf-c220-489d-90ea-b73b56d69ea7"}
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 0x977296fc33ab2beeb94ddfce0abe01ab120b542f6709216ee02233977f0c169f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91daddcf-c220-489d-90ea-b73b56d69ea7.json and https://artists.proofprofile.net/proofs/artist/91daddcf-c220-489d-90ea-b73b56d69ea7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x977296fc33ab2beeb94ddfce0abe01ab120b542f6709216ee02233977f0c169f","name":"Drew Id","registered_at":"2026-06-17T16:30:29Z","symbol":"NIM1453276","token_address":"0x4c0dda4e02dc4febef7716d38c92dcede6c4e856","type":"artist","uuid":"91daddcf-c220-489d-90ea-b73b56d69ea7"}
album: Dub Dreaming
  type: MusicAlbum
  date published: 2020-05-29
album: Dread Code
  type: MusicAlbum
  date published: 2020-12-18
album: Dread Code Dubplates
  type: MusicAlbum
  date published: 2021-11-10
album: Labyrinthian
  type: MusicAlbum
  date published: 2023-09-20
album: Within Reach
  type: MusicAlbum
  date published: 2024-08-20
track: See Down The Mountain Dub (Dubmarine vs. Drew-ID)
  type: MusicRecording
  duration: PT6M21S
  duration ms: 381866
  explicit: false
  by artist: Dubmarine
  by artist: Drew Id
  in album: Island Vibe Festival (Episode 6)
    type: MusicAlbum
    date published: 2011-10-28
  isrc code: AULKH1800156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-08-01T02:56:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafa141a12e3de2dcb7be219d32d56da6ec09e81f071488203556995f4f2ee9f1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960506
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960506
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AULKH1800156
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-08-01T03:50:58Z
  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 0xafa141a12e3de2dcb7be219d32d56da6ec09e81f071488203556995f4f2ee9f1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/AULKH1800156.
    date published: 2026-08-01T03:50:58Z
  audio: See Down The Mountain Dub (Dubmarine vs. Drew-ID)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.395
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.396
    additional property: Energy
      type: PropertyValue
      value: 0.629
    additional property: Speechiness
      type: PropertyValue
      value: 0.085
    additional property: Acousticness
      type: PropertyValue
      value: 0.052
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.856
    additional property: Liveness
      type: PropertyValue
      value: 0.811
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.127
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.917
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor