Dinda Ayu
type: MusicGroup
genre: nightcore
popularity: 3
followers: 81
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe32bc4b120515f447387db0066ae5fb518a8e7f0711b68e71f513b38f088ae45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e762ca-2523-481f-92db-c5552d9a5af0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e762ca-2523-481f-92db-c5552d9a5af0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4e762ca-2523-481f-92db-c5552d9a5af0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe32bc4b120515f447387db0066ae5fb518a8e7f0711b68e71f513b38f088ae45","name":"Dinda Ayu","registered_at":"2026-06-21T14:56:10Z","symbol":"NIM1949075","token_address":"0xc80268aec43eea411078808dfec6171862516373","type":"artist","uuid":"f4e762ca-2523-481f-92db-c5552d9a5af0"}
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 0xe32bc4b120515f447387db0066ae5fb518a8e7f0711b68e71f513b38f088ae45. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4e762ca-2523-481f-92db-c5552d9a5af0.json and https://artists.proofprofile.net/proofs/artist/f4e762ca-2523-481f-92db-c5552d9a5af0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe32bc4b120515f447387db0066ae5fb518a8e7f0711b68e71f513b38f088ae45","name":"Dinda Ayu","registered_at":"2026-06-21T14:56:10Z","symbol":"NIM1949075","token_address":"0xc80268aec43eea411078808dfec6171862516373","type":"artist","uuid":"f4e762ca-2523-481f-92db-c5552d9a5af0"}
album: THUNDER NIGHTCORE X TEHIBA
  type: MusicAlbum
  date published: 2021-11-13
  track: THUNDER NIGHTCORE X TEHIBA
    type: MusicRecording
    duration: PT5M47S
    duration ms: 347509
    explicit: false
    by artist: Dinda Ayu
    in album: THUNDER NIGHTCORE X TEHIBA
      type: MusicAlbum
      date published: 2021-11-13
    genre: nightcore
    isrc code: QZPYN2116153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:36:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1a21878bfe861e4bb1306c291bf7f771cb6095b3ab570a37c73e41112b0c67e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958377
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPYN2116153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:46:46Z
    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 0xe1a21878bfe861e4bb1306c291bf7f771cb6095b3ab570a37c73e41112b0c67e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:46:46Z), 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/QZPYN2116153.
      date published: 2026-07-17T08:46:46Z
    audio: THUNDER NIGHTCORE X TEHIBA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.018
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.655
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.615
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.734
      additional property: Liveness
        type: PropertyValue
        value: 0.345
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.663
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.514
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: THUNDER NIGHTCORE X TEHIBA
  type: MusicAlbum
  date published: 2021-11-13