Rey Diawan
type: MusicGroup
popularity: 2
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x878da72811c894eef8d4d361cd57ade8126294da43264a15d3973f26f9ade5f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/629930f9-94d6-4836-9cfb-20d260aeb34c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/629930f9-94d6-4836-9cfb-20d260aeb34c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/629930f9-94d6-4836-9cfb-20d260aeb34c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x878da72811c894eef8d4d361cd57ade8126294da43264a15d3973f26f9ade5f9","name":"Rey Diawan","registered_at":"2026-06-17T00:00:26Z","symbol":"NIM1217165","token_address":"0xf272567cf3a92b1655810d3a5b17c21ef3e8b700","type":"artist","uuid":"629930f9-94d6-4836-9cfb-20d260aeb34c"}
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 0x878da72811c894eef8d4d361cd57ade8126294da43264a15d3973f26f9ade5f9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/629930f9-94d6-4836-9cfb-20d260aeb34c.json and https://artists.proofprofile.net/proofs/artist/629930f9-94d6-4836-9cfb-20d260aeb34c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x878da72811c894eef8d4d361cd57ade8126294da43264a15d3973f26f9ade5f9","name":"Rey Diawan","registered_at":"2026-06-17T00:00:26Z","symbol":"NIM1217165","token_address":"0xf272567cf3a92b1655810d3a5b17c21ef3e8b700","type":"artist","uuid":"629930f9-94d6-4836-9cfb-20d260aeb34c"}
album: Kita Indonesia
  type: MusicAlbum
  date published: 2019-10-14
album: If The World Was Ending (Cover Version)
  type: MusicAlbum
  date published: 2021-08-01
  track: If The World Was Ending (Cover Version)
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233964
    explicit: false
    by artist: Rey Diawan
    in album: If The World Was Ending (Cover Version)
      type: MusicAlbum
      date published: 2021-08-01
    isrc code: QM3DF2120540
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:28:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70bb5818460ac08e5b65204c4ca545d453b589a28d4020ce27cb222bb48be615
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2120540
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x70bb5818460ac08e5b65204c4ca545d453b589a28d4020ce27cb222bb48be615. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM3DF2120540.
      date published: 2026-07-05T10:59:37Z
    audio: If The World Was Ending (Cover Version)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.043
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.446
      additional property: Energy
        type: PropertyValue
        value: 0.251
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.834
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.499
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.139
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kata Dan Rasa
  type: MusicAlbum
  date published: 2021-12-03
album: Kata Dan Rasa (Acoustic Version)
  type: MusicAlbum
  date published: 2021-12-17
album: Falling (Cover Version)
  type: MusicAlbum
  date published: 2022-04-20