Azka Z
type: MusicGroup
genre: dangdut
genre: sholawat
popularity: 22
followers: 449
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43a05be761c618eb161a3265808f5bcb006e2b3dc46bbf29a74b166f7d55590f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f3888e-4467-4a9b-b519-c0f7e4468486.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f3888e-4467-4a9b-b519-c0f7e4468486.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46f3888e-4467-4a9b-b519-c0f7e4468486
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43a05be761c618eb161a3265808f5bcb006e2b3dc46bbf29a74b166f7d55590f","name":"Azka Z","registered_at":"2026-06-11T19:00:53Z","symbol":"NIM0093459","token_address":"0xb51838123a1876476e5d6b2c55bbc1d46274dbe1","type":"artist","uuid":"46f3888e-4467-4a9b-b519-c0f7e4468486"}
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 0x43a05be761c618eb161a3265808f5bcb006e2b3dc46bbf29a74b166f7d55590f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46f3888e-4467-4a9b-b519-c0f7e4468486.json and https://artists.proofprofile.net/proofs/artist/46f3888e-4467-4a9b-b519-c0f7e4468486.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x43a05be761c618eb161a3265808f5bcb006e2b3dc46bbf29a74b166f7d55590f","name":"Azka Z","registered_at":"2026-06-11T19:00:53Z","symbol":"NIM0093459","token_address":"0xb51838123a1876476e5d6b2c55bbc1d46274dbe1","type":"artist","uuid":"46f3888e-4467-4a9b-b519-c0f7e4468486"}
album: Rupi-Rupi
  type: MusicAlbum
  date published: 2023-03-06
album: Rupi-Rupi
  type: MusicAlbum
  date published: 2023-03-06
album: Marhaban Ya Ramadhan
  type: MusicAlbum
  date published: 2023-03-30
album: Nguriling
  type: MusicAlbum
  date published: 2023-04-28
album: Nguriling
  type: MusicAlbum
  date published: 2023-04-28
album: Polos Keneh
  type: MusicAlbum
  date published: 2023-05-04
album: Polos Keneh
  type: MusicAlbum
  date published: 2023-05-04
  track: Polos Keneh
    type: MusicRecording
    duration: PT5M32S
    duration ms: 332499
    explicit: false
    by artist: Azka Z
    in album: Polos Keneh
      type: MusicAlbum
      date published: 2023-05-04
    genre: dangdut
    genre: sholawat
    isrc code: QZWDW2338633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T09:47:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd67f22d15162c7418f6e31a2ce78b94b4ec3a75b0d71925f1e050b360e1059be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958716
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958716
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2338633
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T10:15:55Z
    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 0xd67f22d15162c7418f6e31a2ce78b94b4ec3a75b0d71925f1e050b360e1059be. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZWDW2338633.
      date published: 2026-07-19T10:15:55Z
    audio: Polos Keneh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.013
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.099
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.173
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Saur Emak
  type: MusicAlbum
  date published: 2023-05-16
album: Saur Emak
  type: MusicAlbum
  date published: 2023-05-16
  track: Saur Emak
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244000
    explicit: false
    by artist: Azka Z
    in album: Saur Emak
      type: MusicAlbum
      date published: 2023-05-16
    genre: dangdut
    genre: sholawat
    isrc code: QZWDW2352943
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:23:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x89bb6021d8cbb669a524ad7c4eafdaf3ea8afa8d40af81627c900562aecd6e45
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2352943
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0x89bb6021d8cbb669a524ad7c4eafdaf3ea8afa8d40af81627c900562aecd6e45. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZWDW2352943.
      date published: 2026-07-20T02:22:58Z
    audio: Saur Emak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.972
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tos Teu Kiat
album: Tunggul Rahayu

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.856

Energy
type: PropertyValue
value: 0.786

Speechiness
type: PropertyValue
value: 0.035

Acousticness
type: PropertyValue
value: 0.14

Instrumentalness
type: PropertyValue
value: 0.017

Liveness
type: PropertyValue
value: 0.239

Valence (Positivity)
type: PropertyValue
value: 0.849

Loudness (dB)
type: PropertyValue
value: -7.751

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Minor

Tos Teu Kiat
type: MusicAlbum
date published: 2023-09-04

Tunggul Rahayu
type: MusicAlbum
date published: 2023-12-20