Maëlle Taina
type: MusicGroup
popularity: 6
followers: 429
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9b275a5430c44fb03796a9b9bef373d4c8b240e5179063d1e8bd8a26eca246e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5747752-ded1-4659-b92b-a2a466b41be9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c5747752-ded1-4659-b92b-a2a466b41be9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c5747752-ded1-4659-b92b-a2a466b41be9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9b275a5430c44fb03796a9b9bef373d4c8b240e5179063d1e8bd8a26eca246e","name":"Maëlle Taina","registered_at":"2026-06-20T20:46:24Z","symbol":"NIM1710074","token_address":"0xf81d39c2c70e0975f38e2c6edc75b202eb90c4a3","type":"artist","uuid":"c5747752-ded1-4659-b92b-a2a466b41be9"}
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 0xc9b275a5430c44fb03796a9b9bef373d4c8b240e5179063d1e8bd8a26eca246e. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5747752-ded1-4659-b92b-a2a466b41be9.json and https://artists.proofprofile.net/proofs/artist/c5747752-ded1-4659-b92b-a2a466b41be9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xc9b275a5430c44fb03796a9b9bef373d4c8b240e5179063d1e8bd8a26eca246e","name":"Maëlle Taina","registered_at":"2026-06-20T20:46:24Z","symbol":"NIM1710074","token_address":"0xf81d39c2c70e0975f38e2c6edc75b202eb90c4a3","type":"artist","uuid":"c5747752-ded1-4659-b92b-a2a466b41be9"}
album: Roses for Someone Dear
  type: MusicAlbum
  date published: 2021-04-23
album: Partout et ailleurs
  type: MusicAlbum
  date published: 2021-05-14
album: Everywhere and Elsewhere
  type: MusicAlbum
  date published: 2021-07-09
album: As I Am
  type: MusicAlbum
  date published: 2024-06-27
album: I Drift Easily
  type: MusicAlbum
  date published: 2024-11-29
album: Blue (I'm still a child)
  type: MusicAlbum
  date published: 2025-01-24
album: Got Lost Again
  type: MusicAlbum
  date published: 2025-02-28
  track: Got Lost Again
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233440
    explicit: false
    by artist: Maëlle Taina
    in album: Got Lost Again
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: FR9W12444552
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:34:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2fdc2803319394b13660c7554cbaae9af79b9023f3f7d29a1c60fb268f33a08
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12444552
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0xb2fdc2803319394b13660c7554cbaae9af79b9023f3f7d29a1c60fb268f33a08. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR9W12444552.
      date published: 2026-07-21T07:04:12Z
    audio: Got Lost Again
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.483
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.237
      additional property: Energy
        type: PropertyValue
        value: 0.462
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.895
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.082
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.101
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.442
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Avancer
  type: MusicAlbum
  date published: 2025-03-28
album: As I Am
  type: MusicAlbum
  date published: 2025-05-02