NLF3
type: MusicGroup
genre: french pop
popularity: 5
followers: 457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65ec9359079d06b08ea803f9d1a1a35083655f4865613bffbe4ef65f6109314f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd403411-837c-4de3-96ee-9bdcd71760ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd403411-837c-4de3-96ee-9bdcd71760ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd403411-837c-4de3-96ee-9bdcd71760ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
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 0x65ec9359079d06b08ea803f9d1a1a35083655f4865613bffbe4ef65f6109314f. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd403411-837c-4de3-96ee-9bdcd71760ad.json and https://artists.proofprofile.net/proofs/artist/dd403411-837c-4de3-96ee-9bdcd71760ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: Part 1 - part 2
  type: MusicAlbum
  date published: 2000-05-01
album: Viva!
  type: MusicAlbum
  date published: 2003-04-01
album: Music for que viva mexico!
  type: MusicAlbum
  date published: 2006-04-03
album: Echotropic
  type: MusicAlbum
  date published: 2008-06-04
album: Ride On A Brand New Time
  type: MusicAlbum
  date published: 2009-02-02
album: Ride On A Brand New Time
  type: MusicAlbum
  date published: 2009-02-02
album: Beautiful Is the Way to the World Beyond
  type: MusicAlbum
  date published: 2010-10-11
album: Beast Me
  type: MusicAlbum
  date published: 2011-10-31
album: Three Dances
  type: MusicAlbum
  date published: 2014-06-09
album: Pink Renaissance
  type: MusicAlbum
  date published: 2014-09-22
album: Pink Renaissance
  type: MusicAlbum
  date published: 2014-09-22
album: Sandy Path
  type: MusicAlbum
  date published: 2017-03-10
album: Beaches
  type: MusicAlbum
  date published: 2017-03-10
album: Waves of Black and White
  type: MusicAlbum
  date published: 2017-03-31
album: Waves of Black and White
  type: MusicAlbum
  date published: 2017-03-31
album: A
  type: MusicAlbum
  date published: 2020-06-19
album: ABCDEFG HI!
  type: MusicAlbum
  date published: 2020-08-21
album: Cannette
  type: MusicAlbum
  date published: 2024-09-13
album: Ka In You You
  type: MusicAlbum
  date published: 2024-10-11
album: Oh My!
  type: MusicAlbum
  date published: 2024-10-25
album: O Days
  type: MusicAlbum
  date published: 2024-10-25
  track: We Went To Nagoya
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231646
    explicit: false
    by artist: NLF3
    in album: O Days
      type: MusicAlbum
      date published: 2024-10-25
    genre: french pop
    isrc code: FRV792400025
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:40:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdbc06ddada0aed6f1b4da227341299648ed630c813ed311ece233eb204c6c669
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRV792400025
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0xdbc06ddada0aed6f1b4da227341299648ed630c813ed311ece233eb204c6c669. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FRV792400025.
      date published: 2026-07-06T07:16:32Z
    audio: We Went To Nagoya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.016
      additional property: Musical Key
        type: PropertyValue
        value: 6
      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: 0.521
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.718
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.748
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.73
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.068
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor