clubdrugs
type: MusicGroup
popularity: 9
followers: 543
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef294c8681d92f98ad29f0d7634d8cd0f8eac76dc318949ba4f43f3743d1671a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d8e7a8f-5050-4dc6-8378-ab1f14518e48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d8e7a8f-5050-4dc6-8378-ab1f14518e48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d8e7a8f-5050-4dc6-8378-ab1f14518e48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
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 0xef294c8681d92f98ad29f0d7634d8cd0f8eac76dc318949ba4f43f3743d1671a. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d8e7a8f-5050-4dc6-8378-ab1f14518e48.json and https://artists.proofprofile.net/proofs/artist/9d8e7a8f-5050-4dc6-8378-ab1f14518e48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Anybody
  type: MusicAlbum
  date published: 2022-06-24
album: Anybody
  type: MusicAlbum
  date published: 2022-06-24
album: Ketamine
  type: MusicAlbum
  date published: 2022-07-08
album: Ketamine
  type: MusicAlbum
  date published: 2022-07-08
album: Broken Promises
  type: MusicAlbum
  date published: 2022-10-14
album: Broken Promises
  type: MusicAlbum
  date published: 2022-10-14
album: Machine Guns
  type: MusicAlbum
  date published: 2022-10-28
album: The Crucifixion
  type: MusicAlbum
  date published: 2022-10-28
album: The Crucifixion
  type: MusicAlbum
  date published: 2022-10-28
album: Waiting
  type: MusicAlbum
  date published: 2024-04-05
album: Waiting
  type: MusicAlbum
  date published: 2024-04-05
album: Drag You Down
  type: MusicAlbum
  date published: 2024-07-12
album: Drag You Down
  type: MusicAlbum
  date published: 2024-07-12
album: Sour Times
  type: MusicAlbum
  date published: 2025-02-14
album: Sour Times
  type: MusicAlbum
  date published: 2025-02-14
  track: Sour Times
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132250
    explicit: false
    by artist: clubdrugs
    in album: Sour Times
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: TCAJF2505534
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T22:37:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbecd442516fd7af74e245fe30eb0f5da808eb6e28fca409958b7f666a34fc2c1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958075
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958075
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJF2505534
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:55:31Z
    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 0xbecd442516fd7af74e245fe30eb0f5da808eb6e28fca409958b7f666a34fc2c1. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/TCAJF2505534.
      date published: 2026-07-14T22:55:31Z
    audio: Sour Times
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.967
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.534
      additional property: Energy
        type: PropertyValue
        value: 0.777
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.002
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.876
      additional property: Liveness
        type: PropertyValue
        value: 0.439
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.241
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.249
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor