Yann Falquet
type: MusicGroup
popularity: 11
followers: 1059
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x398b03226fe4d65d037e0cc06696e7765c7edebd07d67f196c25fb0c270ce5bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7dffa28-53dc-4f1b-9119-e856c465489a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7dffa28-53dc-4f1b-9119-e856c465489a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7dffa28-53dc-4f1b-9119-e856c465489a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x398b03226fe4d65d037e0cc06696e7765c7edebd07d67f196c25fb0c270ce5bd","name":"Yann Falquet","registered_at":"2026-06-15T06:31:11Z","symbol":"NIM0711404","token_address":"0x835a6cbb4e899616a471686238bda1752d2965de","type":"artist","uuid":"f7dffa28-53dc-4f1b-9119-e856c465489a"}
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 0x398b03226fe4d65d037e0cc06696e7765c7edebd07d67f196c25fb0c270ce5bd. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7dffa28-53dc-4f1b-9119-e856c465489a.json and https://artists.proofprofile.net/proofs/artist/f7dffa28-53dc-4f1b-9119-e856c465489a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0x398b03226fe4d65d037e0cc06696e7765c7edebd07d67f196c25fb0c270ce5bd","name":"Yann Falquet","registered_at":"2026-06-15T06:31:11Z","symbol":"NIM0711404","token_address":"0x835a6cbb4e899616a471686238bda1752d2965de","type":"artist","uuid":"f7dffa28-53dc-4f1b-9119-e856c465489a"}
album: Princes et habitants
  type: MusicAlbum
  date published: 2015-12-28
album: La rose
  type: MusicAlbum
  date published: 2024-02-16
album: Courage
  type: MusicAlbum
  date published: 2024-03-15
album: Les secrets du ciel
  type: MusicAlbum
  date published: 2024-05-03
  track: Sutherland's March
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132703
    explicit: false
    by artist: Yann Falquet
    in album: Les secrets du ciel
      type: MusicAlbum
      date published: 2024-05-03
    isrc code: QZZL22300008
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:00:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x96d9848aab158b3203c0d862d9c20290e9b83c23fde1a03f6bb4334a8b4b5294
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZL22300008
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x96d9848aab158b3203c0d862d9c20290e9b83c23fde1a03f6bb4334a8b4b5294. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZZL22300008.
      date published: 2026-07-05T01:12:41Z
    audio: Sutherland's March
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.013
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.602
      additional property: Energy
        type: PropertyValue
        value: 0.556
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.35
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.889
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.304
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.638
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor