Yanick Hellwig
type: MusicGroup
genre: chanson
genre: variété française
popularity: 5
followers: 112
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6222fac8a0f355e029cdab318b68c5da7df799e1cc7fff71fc6b3e3fdc0bc399
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc2ea1ac-0d41-4a55-a986-dcdd96910685.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc2ea1ac-0d41-4a55-a986-dcdd96910685.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc2ea1ac-0d41-4a55-a986-dcdd96910685
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6222fac8a0f355e029cdab318b68c5da7df799e1cc7fff71fc6b3e3fdc0bc399","name":"Yanick Hellwig","registered_at":"2026-06-21T17:24:28Z","symbol":"NIM1985132","token_address":"0x835525fe00ebfd2b4055063d3dc949cc3240920c","type":"artist","uuid":"fc2ea1ac-0d41-4a55-a986-dcdd96910685"}
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 0x6222fac8a0f355e029cdab318b68c5da7df799e1cc7fff71fc6b3e3fdc0bc399. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc2ea1ac-0d41-4a55-a986-dcdd96910685.json and https://artists.proofprofile.net/proofs/artist/fc2ea1ac-0d41-4a55-a986-dcdd96910685.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x6222fac8a0f355e029cdab318b68c5da7df799e1cc7fff71fc6b3e3fdc0bc399","name":"Yanick Hellwig","registered_at":"2026-06-21T17:24:28Z","symbol":"NIM1985132","token_address":"0x835525fe00ebfd2b4055063d3dc949cc3240920c","type":"artist","uuid":"fc2ea1ac-0d41-4a55-a986-dcdd96910685"}
album: Romance À Paris
  type: MusicAlbum
  date published: 2009-11-13
  track: Amsterdam
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187951
    explicit: false
    by artist: Yanick Hellwig
    in album: Romance À Paris
      type: MusicAlbum
      date published: 2009-11-13
    genre: chanson
    genre: variété française
    isrc code: USTCD1094527
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:09:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2621ee1762674f1d6030941e78874fbca49b3d06c7dc644b3755f32c9d158bcc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1094527
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T10:20:17Z
    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 0x2621ee1762674f1d6030941e78874fbca49b3d06c7dc644b3755f32c9d158bcc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USTCD1094527.
      date published: 2026-07-16T10:20:17Z
    audio: Amsterdam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.933
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.414
      additional property: Energy
        type: PropertyValue
        value: 0.37
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.968
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.346
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.49
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Le Noël De Yanick Hellwig
  type: MusicAlbum
  date published: 2010-12-10
album: Entre Amis, Vol. 1
  type: MusicAlbum
  date published: 2013-06-04
album: Entre Amis, Vol. 2
  type: MusicAlbum
  date published: 2013-06-04
album: Elle est d'ailleurs
  type: MusicAlbum
  date published: 2017-07-06
album: Mademoiselle
  type: MusicAlbum
  date published: 2019-07-09
album: Demandez-leur
  type: MusicAlbum
  date published: 2021-12-22
album: All of Me
  type: MusicAlbum
  date published: 2025-01-31