Drew OfThe Drew
type: MusicGroup
popularity: 6
followers: 2575
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4959ec409eca4ba22e6121ee58e948afe8928b15299f2d87cd2390cd5d87859
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04455c9d-6d57-4583-8b4a-46cdca226c16.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04455c9d-6d57-4583-8b4a-46cdca226c16.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04455c9d-6d57-4583-8b4a-46cdca226c16
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4959ec409eca4ba22e6121ee58e948afe8928b15299f2d87cd2390cd5d87859","name":"Drew OfThe Drew","registered_at":"2026-06-15T15:06:45Z","symbol":"NIM0746133","token_address":"0x926ed4e6bc15d76f79cc25f2da13b9b9d531c5fd","type":"artist","uuid":"04455c9d-6d57-4583-8b4a-46cdca226c16"}
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 0xd4959ec409eca4ba22e6121ee58e948afe8928b15299f2d87cd2390cd5d87859. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04455c9d-6d57-4583-8b4a-46cdca226c16.json and https://artists.proofprofile.net/proofs/artist/04455c9d-6d57-4583-8b4a-46cdca226c16.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0xd4959ec409eca4ba22e6121ee58e948afe8928b15299f2d87cd2390cd5d87859","name":"Drew OfThe Drew","registered_at":"2026-06-15T15:06:45Z","symbol":"NIM0746133","token_address":"0x926ed4e6bc15d76f79cc25f2da13b9b9d531c5fd","type":"artist","uuid":"04455c9d-6d57-4583-8b4a-46cdca226c16"}
album: Green
  type: MusicAlbum
  date published: 2013-10-28
album: Green
  type: MusicAlbum
  date published: 2013-10-28
  track: Cry,Die,Fly
    type: MusicRecording
    duration: PT5M7S
    duration ms: 307443
    explicit: false
    by artist: Drew OfThe Drew
    in album: Green
      type: MusicAlbum
      date published: 2013-10-28
    isrc code: TCABR1349554
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:26:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x38cdeb0b7626a2a654585cec671da1171b42e2fd00e2c6f2df83fe955f5437bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABR1349554
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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 0x38cdeb0b7626a2a654585cec671da1171b42e2fd00e2c6f2df83fe955f5437bb. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/TCABR1349554.
      date published: 2026-07-21T03:03:40Z
    audio: Cry,Die,Fly
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.013
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.624
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.046
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.629
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.977
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: What Does It Do
  type: MusicAlbum
  date published: 2015-11-06
album: What Does It Do
  type: MusicAlbum
  date published: 2015-11-06
album: Medicine (feat. Allie Crystal)
  type: MusicAlbum
  date published: 2016-08-16
album: Drewbix Cube
  type: MusicAlbum
  date published: 2017-07-11