Darblay
type: MusicGroup
genre: french indie pop
popularity: 7
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2290616fc4d6cb9e47aaa0ad0742a7a85c554d4c9fb03ebbd35a3ac2da2adba
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/c58e53b2-cd19-43ce-9f59-7b72d8064649.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c58e53b2-cd19-43ce-9f59-7b72d8064649.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c58e53b2-cd19-43ce-9f59-7b72d8064649
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
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 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 0xb2290616fc4d6cb9e47aaa0ad0742a7a85c554d4c9fb03ebbd35a3ac2da2adba. 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/c58e53b2-cd19-43ce-9f59-7b72d8064649.json and https://artists.proofprofile.net/proofs/artist/c58e53b2-cd19-43ce-9f59-7b72d8064649.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
album: Lady Bird
  type: MusicAlbum
  date published: 2020-02-06
album: Father
  type: MusicAlbum
  date published: 2020-04-07
album: Why Not?
  type: MusicAlbum
  date published: 2020-06-04
album: Big Duck
  type: MusicAlbum
  date published: 2020-08-12
album: Why Not
  type: MusicAlbum
  date published: 2020-12-09
album: Traverse la mer
  type: MusicAlbum
  date published: 2021-06-11
album: Prends le vent
  type: MusicAlbum
  date published: 2021-09-30
album: États d'âme
  type: MusicAlbum
  date published: 2021-11-19
album: Hold on Ukraine
  type: MusicAlbum
  date published: 2022-10-07
album: Hold on Ukraine
  type: MusicAlbum
  date published: 2022-10-07
album: Je t'attendais
  type: MusicAlbum
  date published: 2023-04-07
  track: Je t'attendais
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233414
    explicit: false
    by artist: Darblay
    in album: Je t'attendais
      type: MusicAlbum
      date published: 2023-04-07
    genre: french indie pop
    isrc code: FRX202341013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:47:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x364048b1604d4b026def5b878a2f8e1af8f61b9acefe6971bb92610e9f17316d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202341013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x364048b1604d4b026def5b878a2f8e1af8f61b9acefe6971bb92610e9f17316d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX202341013.
      date published: 2026-07-04T10:04:33Z
    audio: Je t'attendais
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 164.17
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.541
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.418
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.596
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.998
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: J'aimais tout de toi
  type: MusicAlbum
  date published: 2023-10-27
album: Ultime aventure
  type: MusicAlbum
  date published: 2024-04-27
album: Rendez-vous
  type: MusicAlbum
  date published: 2024-05-24
album: Piggy Blues
  type: MusicAlbum
  date published: 2024-11-16
album: Au pays des Indiens
  type: MusicAlbum
  date published: 2025-02-07
album: Territoires
  type: MusicAlbum
  date published: 2025-03-14