Dr Flacko
type: MusicGroup
genre: amapiano
popularity: 12
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62ee0e4e2a9a26fe6f2d6a13b9560fa82d389a6ecbe6a5631439440f9532b529
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d86b9f63-0d24-44fe-a056-83967fdaf612.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d86b9f63-0d24-44fe-a056-83967fdaf612.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d86b9f63-0d24-44fe-a056-83967fdaf612
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62ee0e4e2a9a26fe6f2d6a13b9560fa82d389a6ecbe6a5631439440f9532b529","name":"Dr Flacko","registered_at":"2026-06-15T03:23:10Z","symbol":"NIM0666522","token_address":"0x7954766ad13730f0af394267d36e33cbfb1e53c9","type":"artist","uuid":"d86b9f63-0d24-44fe-a056-83967fdaf612"}
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 0x62ee0e4e2a9a26fe6f2d6a13b9560fa82d389a6ecbe6a5631439440f9532b529. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d86b9f63-0d24-44fe-a056-83967fdaf612.json and https://artists.proofprofile.net/proofs/artist/d86b9f63-0d24-44fe-a056-83967fdaf612.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x62ee0e4e2a9a26fe6f2d6a13b9560fa82d389a6ecbe6a5631439440f9532b529","name":"Dr Flacko","registered_at":"2026-06-15T03:23:10Z","symbol":"NIM0666522","token_address":"0x7954766ad13730f0af394267d36e33cbfb1e53c9","type":"artist","uuid":"d86b9f63-0d24-44fe-a056-83967fdaf612"}
album: Amanzi Ka Gesi
  type: MusicAlbum
  date published: 2023-09-21
album: Puff N Pass
  type: MusicAlbum
  date published: 2023-09-30
album: NWO (Impilo Emnandi)
  type: MusicAlbum
  date published: 2024-01-04
album: Mthwalo Wami
  type: MusicAlbum
  date published: 2024-01-13
album: Eye Contact (Ama Hyena)
  type: MusicAlbum
  date published: 2024-05-03
album: Frontal
  type: MusicAlbum
  date published: 2024-05-10
album: Babize Bonke
  type: MusicAlbum
  date published: 2024-06-05
album: Icombo Icorrect
  type: MusicAlbum
  date published: 2024-09-29
album: Mthwalo Wami
  type: MusicAlbum
  date published: 2024-10-13
album: Uvuthondaba
  type: MusicAlbum
  date published: 2024-11-15
album: Quantum Lase London
  type: MusicAlbum
  date published: 2025-01-03
  track: Quantum Lase London
    type: MusicRecording
    duration: PT6M6S
    duration ms: 366000
    explicit: false
    by artist: Dr Flacko
    in album: Quantum Lase London
      type: MusicAlbum
      date published: 2025-01-03
    genre: amapiano
    isrc code: GXF9Q2557822
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:26:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9fd8f04059c1a13bdc69d12cfd3abc626c2fdeb892599d8a50a9a8a028236b26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958945
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958945
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF9Q2557822
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:28:44Z
    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 0x9fd8f04059c1a13bdc69d12cfd3abc626c2fdeb892599d8a50a9a8a028236b26. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:28:44Z), 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/GXF9Q2557822.
      date published: 2026-07-21T02:28:44Z
    audio: Quantum Lase London
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.045
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.28
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.146
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.513
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.427
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Umsangano 2.0
  type: MusicAlbum
  date published: 2025-03-27
album: Madzala Ye Culture
  type: MusicAlbum
  date published: 2025-04-12
  track: Madzala Ye Culture
    type: MusicRecording
    duration: PT5M55S
    duration ms: 355892
    explicit: false
    by artist: Dr Flacko
    in album: Madzala Ye Culture
      type: MusicAlbum
      date published: 2025-04-12
    genre: amapiano
    isrc code: GBLFP2544137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:31:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12665a5274cdcd809418b941848d3a4c576207ec6ab103e8113d5a8806d4bc50
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2544137
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x12665a5274cdcd809418b941848d3a4c576207ec6ab103e8113d5a8806d4bc50. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBLFP2544137.
      date published: 2026-07-03T21:18:05Z
    audio: Madzala Ye Culture
album: Ngyahamba
album: Makwande
album: Tobetsa

Madzala Ye Culture
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 126.057
additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.887
additional property: Energy
  type: PropertyValue
  value: 0.558
additional property: Speechiness
  type: PropertyValue
  value: 0.201
additional property: Acousticness
  type: PropertyValue
  value: 0.004
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.836
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.333
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.096
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Ngyahamba
type: MusicAlbum
date published: 2025-07-25

Makwande
type: MusicAlbum
date published: 2025-08-01

Tobetsa
type: MusicAlbum
date published: 2025-08-08