Faizal & Rofi
type: MusicGroup
genre: indonesian pop
genre: sholawat
popularity: 3
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20982bc5823ef7dba3f1ca1e0d330aaa6aca71bf4ad2fe777af5c6ac25fe081b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4838a45-2916-4673-a914-fdbb4e7f2af4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4838a45-2916-4673-a914-fdbb4e7f2af4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4838a45-2916-4673-a914-fdbb4e7f2af4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x20982bc5823ef7dba3f1ca1e0d330aaa6aca71bf4ad2fe777af5c6ac25fe081b","name":"Faizal & Rofi","registered_at":"2026-06-20T06:46:17Z","symbol":"NIM1544597","token_address":"0xa72b4953fa79a2d43c3d2d176f5272a94719b27c","type":"artist","uuid":"a4838a45-2916-4673-a914-fdbb4e7f2af4"}
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 0x20982bc5823ef7dba3f1ca1e0d330aaa6aca71bf4ad2fe777af5c6ac25fe081b. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4838a45-2916-4673-a914-fdbb4e7f2af4.json and https://artists.proofprofile.net/proofs/artist/a4838a45-2916-4673-a914-fdbb4e7f2af4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x20982bc5823ef7dba3f1ca1e0d330aaa6aca71bf4ad2fe777af5c6ac25fe081b","name":"Faizal & Rofi","registered_at":"2026-06-20T06:46:17Z","symbol":"NIM1544597","token_address":"0xa72b4953fa79a2d43c3d2d176f5272a94719b27c","type":"artist","uuid":"a4838a45-2916-4673-a914-fdbb4e7f2af4"}
album: SHOLAWAT Vol. 2
  type: MusicAlbum
  date published: 2014-07-03
  track: Sholla'alaikalloh
    type: MusicRecording
    duration: PT6M47S
    duration ms: 407092
    explicit: false
    by artist: Faizal & Rofi
    in album: SHOLAWAT Vol. 2
      type: MusicAlbum
      date published: 2014-07-03
    genre: indonesian pop
    genre: sholawat
    isrc code: GBSMU1732347
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:01:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x50245b23957db9ab949071c718b61b24cc63eb64eae53df8af84bdb9b7a6d86c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958903
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958903
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU1732347
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:02:48Z
    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 0x50245b23957db9ab949071c718b61b24cc63eb64eae53df8af84bdb9b7a6d86c. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T18:02:48Z), 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/GBSMU1732347.
      date published: 2026-07-20T18:02:48Z
    audio: Sholla'alaikalloh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.033
      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: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.647
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.36
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.166
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.31
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.037
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor