Cak Rul
type: MusicGroup
genre: dangdut
genre: lagu jawa
genre: sholawat
popularity: 17
followers: 3488
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f8345e2613cf7701a384225bd11641a4111467aace08f9f90e61f9fbd01c155
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0388226d-55de-4f8a-bddf-5a30a5e8c50c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0388226d-55de-4f8a-bddf-5a30a5e8c50c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0388226d-55de-4f8a-bddf-5a30a5e8c50c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f8345e2613cf7701a384225bd11641a4111467aace08f9f90e61f9fbd01c155","name":"Cak Rul","registered_at":"2026-06-14T04:49:07Z","symbol":"NIM0343489","token_address":"0x6d1dfb108ce8b7c6beb55b3049438374cb336100","type":"artist","uuid":"0388226d-55de-4f8a-bddf-5a30a5e8c50c"}
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 0x0f8345e2613cf7701a384225bd11641a4111467aace08f9f90e61f9fbd01c155. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0388226d-55de-4f8a-bddf-5a30a5e8c50c.json and https://artists.proofprofile.net/proofs/artist/0388226d-55de-4f8a-bddf-5a30a5e8c50c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x0f8345e2613cf7701a384225bd11641a4111467aace08f9f90e61f9fbd01c155","name":"Cak Rul","registered_at":"2026-06-14T04:49:07Z","symbol":"NIM0343489","token_address":"0x6d1dfb108ce8b7c6beb55b3049438374cb336100","type":"artist","uuid":"0388226d-55de-4f8a-bddf-5a30a5e8c50c"}
album: Ra Ono Judule
  type: MusicAlbum
  date published: 2014
  track: Ra Ono Judule
    type: MusicRecording
    duration: PT6M40S
    duration ms: 400107
    explicit: false
    by artist: Cak Rul
    in album: Ra Ono Judule
      type: MusicAlbum
      date published: 2014
    genre: dangdut
    genre: lagu jawa
    genre: sholawat
    isrc code: FRX282026198
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:59:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x98995a87001aef3127dd5cbe2ab77ba7e74560eebfd9f9ce9ba0bba0d1619687
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282026198
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:00:13Z
    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 0x98995a87001aef3127dd5cbe2ab77ba7e74560eebfd9f9ce9ba0bba0d1619687. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:00:13Z), 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/FRX282026198.
      date published: 2026-07-15T16:00:13Z
    audio: Ra Ono Judule
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 171.097
      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: 0.568
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.788
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.709
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.244
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cenut - Cenut
  type: MusicAlbum
  date published: 2015
album: Kecilik
  type: MusicAlbum
  date published: 2017-10-01
album: Tresno Ing Parang Tritis
  type: MusicAlbum
  date published: 2017-10-01
album: Bondolan Anyar
  type: MusicAlbum
  date published: 2018-01-01
album: Sakit Rindu
  type: MusicAlbum
  date published: 2025-01-01
  track: Sakit Rindu
    type: MusicRecording
    duration: PT5M34S
    duration ms: 334947
    explicit: false
    by artist: Cak Rul
    in album: Sakit Rindu
      type: MusicAlbum
      date published: 2025-01-01
    genre: dangdut
    genre: lagu jawa
    genre: sholawat
    isrc code: QMBZ92589447
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T15:15:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0685ae7767bc43c0f1a622f1d80fb7b0a3d33e8dcba3078ad27c12fdbbf46168
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92589447
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0x0685ae7767bc43c0f1a622f1d80fb7b0a3d33e8dcba3078ad27c12fdbbf46168. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMBZ92589447.
      date published: 2026-07-16T16:14:30Z
    audio: Sakit Rindu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.006
      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
      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

Danceability
type: PropertyValue
value: 0.652

Energy
type: PropertyValue
value: 0.648

Speechiness
type: PropertyValue
value: 0.03

Acousticness
type: PropertyValue
value: 0.541

Instrumentalness
type: PropertyValue
value: 0.056

Liveness
type: PropertyValue
value: 0.179

Valence (Positivity)
type: PropertyValue
value: 0.683

Loudness (dB)
type: PropertyValue
value: -8.427

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor