Luna & Leo
type: MusicGroup
popularity: 5
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88796c7aeb61720f6f521672bcc7fed43a7cdf973cf04bfaad214cba89e126b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0845ce0e-cab6-400b-973e-8372fbb8a4c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0845ce0e-cab6-400b-973e-8372fbb8a4c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0845ce0e-cab6-400b-973e-8372fbb8a4c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88796c7aeb61720f6f521672bcc7fed43a7cdf973cf04bfaad214cba89e126b2","name":"Luna & Leo","registered_at":"2026-06-15T16:22:21Z","symbol":"NIM0764184","token_address":"0x73e840232743d434eafa2dda9fb67da38bd6f135","type":"artist","uuid":"0845ce0e-cab6-400b-973e-8372fbb8a4c4"}
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 0x88796c7aeb61720f6f521672bcc7fed43a7cdf973cf04bfaad214cba89e126b2. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0845ce0e-cab6-400b-973e-8372fbb8a4c4.json and https://artists.proofprofile.net/proofs/artist/0845ce0e-cab6-400b-973e-8372fbb8a4c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x88796c7aeb61720f6f521672bcc7fed43a7cdf973cf04bfaad214cba89e126b2","name":"Luna & Leo","registered_at":"2026-06-15T16:22:21Z","symbol":"NIM0764184","token_address":"0x73e840232743d434eafa2dda9fb67da38bd6f135","type":"artist","uuid":"0845ce0e-cab6-400b-973e-8372fbb8a4c4"}
album: Lost in the Echoes
  type: MusicAlbum
  date published: 2025-02-02
  track: Lost in the Echoes
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142103
    explicit: false
    by artist: Luna & Leo
    in album: Lost in the Echoes
      type: MusicAlbum
      date published: 2025-02-02
    isrc code: GX8KD2586471
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:52:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa872abf525beb7acb030e3d254147f01b2ca26439f14e70d69c9efbc91e9fd6b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958170
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958170
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2586471
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:57:27Z
    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 0xa872abf525beb7acb030e3d254147f01b2ca26439f14e70d69c9efbc91e9fd6b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:57:27Z), 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/GX8KD2586471.
      date published: 2026-07-15T18:57:27Z
    audio: Lost in the Echoes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.42
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.632
      additional property: Energy
        type: PropertyValue
        value: 0.407
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.075
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.539
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Villain of My Own Story
  type: MusicAlbum
  date published: 2025-03-09
album: Fading Echoes
  type: MusicAlbum
  date published: 2025-03-09
album: Burning in Your Flame
  type: MusicAlbum
  date published: 2025-03-09
album: Silent Goodbyes
  type: MusicAlbum
  date published: 2025-03-26
album: Love Killed Me First
  type: MusicAlbum
  date published: 2025-03-27
album: Your Eyes Lied
  type: MusicAlbum
  date published: 2025-04-05
album: I Hate That I Miss You
  type: MusicAlbum
  date published: 2025-04-28
album: If You Only Knew This Love
  type: MusicAlbum
  date published: 2025-05-04
album: Why Am I Still Here?
  type: MusicAlbum
  date published: 2025-05-04
album: Still Standing Strong
  type: MusicAlbum
  date published: 2025-05-04
album: Love Ain’t Real Anymore
  type: MusicAlbum
  date published: 2025-05-04
album: One Life, One Fire
  type: MusicAlbum
  date published: 2025-05-04