Burhan Zahrul
type: MusicGroup
genre: malay
popularity: 5
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07337879a70cd987d718eb17853d4a26ef1790d81e370427429b26be8643a6c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24cbcbc-4770-4211-ac66-9e3c1c79378e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d24cbcbc-4770-4211-ac66-9e3c1c79378e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d24cbcbc-4770-4211-ac66-9e3c1c79378e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07337879a70cd987d718eb17853d4a26ef1790d81e370427429b26be8643a6c7","name":"Burhan Zahrul","registered_at":"2026-06-21T01:17:56Z","symbol":"NIM1774914","token_address":"0xd4ac54df54a44d412e14c34c56cc6f70de3d4900","type":"artist","uuid":"d24cbcbc-4770-4211-ac66-9e3c1c79378e"}
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 0x07337879a70cd987d718eb17853d4a26ef1790d81e370427429b26be8643a6c7. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d24cbcbc-4770-4211-ac66-9e3c1c79378e.json and https://artists.proofprofile.net/proofs/artist/d24cbcbc-4770-4211-ac66-9e3c1c79378e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x07337879a70cd987d718eb17853d4a26ef1790d81e370427429b26be8643a6c7","name":"Burhan Zahrul","registered_at":"2026-06-21T01:17:56Z","symbol":"NIM1774914","token_address":"0xd4ac54df54a44d412e14c34c56cc6f70de3d4900","type":"artist","uuid":"d24cbcbc-4770-4211-ac66-9e3c1c79378e"}
album: Sungguh,Ku Merindu
  type: MusicAlbum
  date published: 2025-05-23
  track: Sungguh,Ku Merindu
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181889
    explicit: false
    by artist: Burhan Zahrul
    in album: Sungguh,Ku Merindu
      type: MusicAlbum
      date published: 2025-05-23
    genre: malay
    isrc code: AEA3A2167825
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:49:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x20bc1e1fbeb59923231d356356602d089179a5e3b3a27a567c38ea08834ccc37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2167825
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x20bc1e1fbeb59923231d356356602d089179a5e3b3a27a567c38ea08834ccc37. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AEA3A2167825.
      date published: 2026-07-04T11:19:20Z
    audio: Sungguh,Ku Merindu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.968
      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: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.467
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.175
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.348
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.489
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.834
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bukan Takdir Kita
  type: MusicAlbum
  date published: 2025-06-15
album: Saat Kau Terbaring
  type: MusicAlbum
  date published: 2025-07-15
album: Aku Sayang Kamu
  type: MusicAlbum
  date published: 2025-08-10