Julien Lavoie
type: MusicGroup
popularity: 8
followers: 956
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618fbf6f20863d3d6819f7daa1e048892d4f9fb693ca25f4d0c16f63bdbf3349
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b7c0041-08ec-4f83-8f4b-a63cc88fde91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b7c0041-08ec-4f83-8f4b-a63cc88fde91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b7c0041-08ec-4f83-8f4b-a63cc88fde91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618fbf6f20863d3d6819f7daa1e048892d4f9fb693ca25f4d0c16f63bdbf3349","name":"Julien Lavoie","registered_at":"2026-06-20T03:51:49Z","symbol":"NIM1503290","token_address":"0x143a577ec3f86bb7a4e6f505f0fafa4e4007b1e8","type":"artist","uuid":"9b7c0041-08ec-4f83-8f4b-a63cc88fde91"}
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 0x618fbf6f20863d3d6819f7daa1e048892d4f9fb693ca25f4d0c16f63bdbf3349. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b7c0041-08ec-4f83-8f4b-a63cc88fde91.json and https://artists.proofprofile.net/proofs/artist/9b7c0041-08ec-4f83-8f4b-a63cc88fde91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x618fbf6f20863d3d6819f7daa1e048892d4f9fb693ca25f4d0c16f63bdbf3349","name":"Julien Lavoie","registered_at":"2026-06-20T03:51:49Z","symbol":"NIM1503290","token_address":"0x143a577ec3f86bb7a4e6f505f0fafa4e4007b1e8","type":"artist","uuid":"9b7c0041-08ec-4f83-8f4b-a63cc88fde91"}
album: Things I Said
  type: MusicAlbum
  date published: 2020-10-15
album: Always It's Always
  type: MusicAlbum
  date published: 2021-01-23
  track: Always It's Always
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250000
    explicit: true
    by artist: Julien Lavoie
    in album: Always It's Always
      type: MusicAlbum
      date published: 2021-01-23
    isrc code: QZNWZ2084820
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:17:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18a714f769cebd1397c4c2776eb9234d7acb4e831c1a671c3968319ecc8cb033
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2084820
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:55:19Z
    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 0x18a714f769cebd1397c4c2776eb9234d7acb4e831c1a671c3968319ecc8cb033. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZNWZ2084820.
      date published: 2026-07-15T15:55:19Z
    audio: Always It's Always
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.932
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.529
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.69
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.518
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.372
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.506
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: You Again
  type: MusicAlbum
  date published: 2022-01-05
album: The Greatest Day
  type: MusicAlbum
  date published: 2023-04-07
album: Glad I Found You
  type: MusicAlbum
  date published: 2023-11-30
album: would you mind
  type: MusicAlbum
  date published: 2024-02-02
album: Swan Dive
  type: MusicAlbum
  date published: 2024-02-23