$$$MASTERMINDS$$$
type: MusicGroup
genre: drift phonk
genre: memphis rap
genre: phonk
genre: witch house
popularity: 7
followers: 614
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f06538eb3dd5b71e933c1d1ee97aa65a59c35871b398ea7503fb7f737755ea1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ca51434-331c-4e3e-876f-0ea4a5b3141b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ca51434-331c-4e3e-876f-0ea4a5b3141b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ca51434-331c-4e3e-876f-0ea4a5b3141b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
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 0x9f06538eb3dd5b71e933c1d1ee97aa65a59c35871b398ea7503fb7f737755ea1. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ca51434-331c-4e3e-876f-0ea4a5b3141b.json and https://artists.proofprofile.net/proofs/artist/2ca51434-331c-4e3e-876f-0ea4a5b3141b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
album: $$$MASTERMINDS$$$ TAPE, Vol. 1
  type: MusicAlbum
  date published: 2021-06-25
  track: '84 ROLLIN
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181308
    explicit: true
    by artist: $$$MASTERMINDS$$$
    in album: $$$MASTERMINDS$$$ TAPE, Vol. 1
      type: MusicAlbum
      date published: 2021-06-25
    genre: drift phonk
    genre: memphis rap
    genre: phonk
    genre: witch house
    isrc code: QZHNC2192389
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:45:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcefb4b2cacb11296b3cb3e736104b5e6157f637ee072cd89e47e879e2bc92ec0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2192389
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:47:28Z
    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 0xcefb4b2cacb11296b3cb3e736104b5e6157f637ee072cd89e47e879e2bc92ec0. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:47:28Z), 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/QZHNC2192389.
      date published: 2026-07-20T10:47:28Z
    audio: '84 ROLLIN
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.049
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.363
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.62
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.193
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: $$$MASTERMINDS$$$ TAPE, Vol. 2
  type: MusicAlbum
  date published: 2021-09-24
album: $$$MASTERMINDS$$$ CHRISTMAS, Vol. 1
  type: MusicAlbum
  date published: 2021-12-21
album: UNKNOWN
  type: MusicAlbum
  date published: 2022-02-18
album: $$$MASTERMINDS$$$ TAPE, Vol. 3
  type: MusicAlbum
  date published: 2022-05-27
album: $$$MASTERMINDS$$$ HALLOWEEN, Vol. 1
  type: MusicAlbum
  date published: 2022-10-31
album: $$$MASTERMINDS$$$ CHRISTMAS, Vol. 2
  type: MusicAlbum
  date published: 2022-12-24
album: $$$MASTERMINDS$$$ TAPE, Vol. 4
  type: MusicAlbum
  date published: 2023-05-12
album: $$$MASTERMINDS$$$ HALLOWEEN, Vol. 2
  type: MusicAlbum
  date published: 2023-10-31
album: MM MUSIC 24
  type: MusicAlbum
  date published: 2024-12-13