Franc parler
type: MusicGroup
popularity: 11
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x976dfa56c6ef02146675cfa2738bb70a71f11e4c7d512a82916f9dfe4a59aac9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f480b22d-b84e-43c7-ba4c-8a74558913e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f480b22d-b84e-43c7-ba4c-8a74558913e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f480b22d-b84e-43c7-ba4c-8a74558913e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x976dfa56c6ef02146675cfa2738bb70a71f11e4c7d512a82916f9dfe4a59aac9","name":"Franc parler","registered_at":"2026-06-15T06:08:14Z","symbol":"NIM0705929","token_address":"0x8c446074642607e80dcc49a027a1f9c1e531dc28","type":"artist","uuid":"f480b22d-b84e-43c7-ba4c-8a74558913e7"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976dfa56c6ef02146675cfa2738bb70a71f11e4c7d512a82916f9dfe4a59aac9. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f480b22d-b84e-43c7-ba4c-8a74558913e7.json and https://artists.proofprofile.net/proofs/artist/f480b22d-b84e-43c7-ba4c-8a74558913e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x976dfa56c6ef02146675cfa2738bb70a71f11e4c7d512a82916f9dfe4a59aac9","name":"Franc parler","registered_at":"2026-06-15T06:08:14Z","symbol":"NIM0705929","token_address":"0x8c446074642607e80dcc49a027a1f9c1e531dc28","type":"artist","uuid":"f480b22d-b84e-43c7-ba4c-8a74558913e7"}
album: Amigo
  type: MusicAlbum
  date published: 2018-08-13
album: Kokaïna
  type: MusicAlbum
  date published: 2018-08-18
album: ROULER
  type: MusicAlbum
  date published: 2018-11-07
album: La Mixtape
  type: MusicAlbum
  date published: 2019-04-25
album: NOCIF
  type: MusicAlbum
  date published: 2019-07-28
album: Rends pas fou
  type: MusicAlbum
  date published: 2019-10-18
album: Vendetta
  type: MusicAlbum
  date published: 2020-04-20
album: Putain d'époque
  type: MusicAlbum
  date published: 2020-08-17
album: Introduction
  type: MusicAlbum
  date published: 2021-01-05
album: À l'affût
  type: MusicAlbum
  date published: 2021-02-05
album: Vendetta 2
  type: MusicAlbum
  date published: 2021-02-08
album: Monnaie
  type: MusicAlbum
  date published: 2021-11-22
album: Loup noir
  type: MusicAlbum
  date published: 2023-11-28
  track: Loup noir
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177421
    explicit: true
    by artist: Franc parler
    in album: Loup noir
      type: MusicAlbum
      date published: 2023-11-28
    isrc code: TCAHQ2380498
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:08:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9e37d46b0a46774a6d15f47fd86fa4e9d8bda4a0801c78c89a1dd99a2fd6aac
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958660
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958660
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2380498
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:21:53Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e37d46b0a46774a6d15f47fd86fa4e9d8bda4a0801c78c89a1dd99a2fd6aac. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/TCAHQ2380498.
      date published: 2026-07-19T04:21:53Z
    audio: Loup noir
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.907
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.696
      additional property: Speechiness
        type: PropertyValue
        value: 0.183
      additional property: Acousticness
        type: PropertyValue
        value: 0.292
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.34
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.035
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major