Sequel Bass
type: MusicGroup
genre: happy hardcore
genre: trance
popularity: 8
followers: 316
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d62de6222d889bff5b5db064caea706366847234252eb0d44d83f8b32bb85e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddba0e08-5db9-4015-8066-b64af8ab86ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddba0e08-5db9-4015-8066-b64af8ab86ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddba0e08-5db9-4015-8066-b64af8ab86ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d62de6222d889bff5b5db064caea706366847234252eb0d44d83f8b32bb85e","name":"Sequel Bass","registered_at":"2026-06-21T05:27:44Z","symbol":"NIM1833798","token_address":"0x5593c2ede9a1476be57f01533011e3d84e777d9a","type":"artist","uuid":"ddba0e08-5db9-4015-8066-b64af8ab86ca"}
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 0x56d62de6222d889bff5b5db064caea706366847234252eb0d44d83f8b32bb85e. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ddba0e08-5db9-4015-8066-b64af8ab86ca.json and https://artists.proofprofile.net/proofs/artist/ddba0e08-5db9-4015-8066-b64af8ab86ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x56d62de6222d889bff5b5db064caea706366847234252eb0d44d83f8b32bb85e","name":"Sequel Bass","registered_at":"2026-06-21T05:27:44Z","symbol":"NIM1833798","token_address":"0x5593c2ede9a1476be57f01533011e3d84e777d9a","type":"artist","uuid":"ddba0e08-5db9-4015-8066-b64af8ab86ca"}
album: The 3rd Chapter
  type: MusicAlbum
  date published: 1997-01-01
  track: The 3rd Chapter - Short Cut [Remastered]
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181970
    explicit: false
    by artist: Sequel Bass
    in album: The 3rd Chapter
      type: MusicAlbum
      date published: 1997-01-01
    genre: happy hardcore
    genre: trance
    isrc code: DEPI82208359
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:25:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf87dddb5012d7ec27ad113e4e595abf43297fa04f35b0eb9d4e87b414d1d7e51
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82208359
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:27:25Z
    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 0xf87dddb5012d7ec27ad113e4e595abf43297fa04f35b0eb9d4e87b414d1d7e51. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:27:25Z), 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/DEPI82208359.
      date published: 2026-07-20T21:27:25Z
    audio: The 3rd Chapter - Short Cut [Remastered]
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.056
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.997
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.341
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.551
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.653
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: The Third Chapter
  type: MusicAlbum
  date published: 1997-01-09