Nat Luna
type: MusicGroup
popularity: 4
followers: 421
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x633f8e181446177ecd0f19a18948500fb6e5cb8427c60e66b9adfdd2599af43f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37002ff5-8247-401c-b424-7b1729740d05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37002ff5-8247-401c-b424-7b1729740d05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37002ff5-8247-401c-b424-7b1729740d05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x633f8e181446177ecd0f19a18948500fb6e5cb8427c60e66b9adfdd2599af43f","name":"Nat Luna","registered_at":"2026-06-16T08:41:55Z","symbol":"NIM0998021","token_address":"0xc1863b6800f429c24187afcda2ba929c33845a78","type":"artist","uuid":"37002ff5-8247-401c-b424-7b1729740d05"}
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 0x633f8e181446177ecd0f19a18948500fb6e5cb8427c60e66b9adfdd2599af43f. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37002ff5-8247-401c-b424-7b1729740d05.json and https://artists.proofprofile.net/proofs/artist/37002ff5-8247-401c-b424-7b1729740d05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x633f8e181446177ecd0f19a18948500fb6e5cb8427c60e66b9adfdd2599af43f","name":"Nat Luna","registered_at":"2026-06-16T08:41:55Z","symbol":"NIM0998021","token_address":"0xc1863b6800f429c24187afcda2ba929c33845a78","type":"artist","uuid":"37002ff5-8247-401c-b424-7b1729740d05"}
album: cupid boy
  type: MusicAlbum
  date published: 2022-07-15
album: cupid boy
  type: MusicAlbum
  date published: 2023-03-31
album: candy
  type: MusicAlbum
  date published: 2023-10-27
album: love me longer
  type: MusicAlbum
  date published: 2024-04-10
album: too pretty
  type: MusicAlbum
  date published: 2024-11-06
album: too pretty
  type: MusicAlbum
  date published: 2025-01-23
album: conditions
  type: MusicAlbum
  date published: 2025-03-06
album: levitating
  type: MusicAlbum
  date published: 2025-05-08
  track: levitating
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188343
    explicit: false
    by artist: Nat Luna
    in album: levitating
      type: MusicAlbum
      date published: 2025-05-08
    isrc code: AUMEV2558460
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T22:05:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfdccbbbfd21527be2d578ed510f260400eafb724040b9deaa95281703a09b185
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2558460
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0xfdccbbbfd21527be2d578ed510f260400eafb724040b9deaa95281703a09b185. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUMEV2558460.
      date published: 2026-07-03T01:01:38Z
    audio: levitating
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.102
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.716
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.56
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.358
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.557
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.448
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: ultraviolet
  type: MusicAlbum
  date published: 2025-09-11
album: talk soon
  type: MusicAlbum
  date published: 2025-11-12