Léandre Monette
type: MusicGroup
popularity: 10
followers: 447
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa91634337d851f3d9197c86b19d92258541cc1fc603cb7f575568a52c093b638
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/067f4711-ae31-4964-8bbc-9f1c04b0c9ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/067f4711-ae31-4964-8bbc-9f1c04b0c9ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/067f4711-ae31-4964-8bbc-9f1c04b0c9ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa91634337d851f3d9197c86b19d92258541cc1fc603cb7f575568a52c093b638","name":"Léandre Monette","registered_at":"2026-06-15T15:51:32Z","symbol":"NIM0756829","token_address":"0x1a44330003371f996ec76df6138cc88afcdc6859","type":"artist","uuid":"067f4711-ae31-4964-8bbc-9f1c04b0c9ef"}
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 0xa91634337d851f3d9197c86b19d92258541cc1fc603cb7f575568a52c093b638. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/067f4711-ae31-4964-8bbc-9f1c04b0c9ef.json and https://artists.proofprofile.net/proofs/artist/067f4711-ae31-4964-8bbc-9f1c04b0c9ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xa91634337d851f3d9197c86b19d92258541cc1fc603cb7f575568a52c093b638","name":"Léandre Monette","registered_at":"2026-06-15T15:51:32Z","symbol":"NIM0756829","token_address":"0x1a44330003371f996ec76df6138cc88afcdc6859","type":"artist","uuid":"067f4711-ae31-4964-8bbc-9f1c04b0c9ef"}
album: Struggling OST
  type: MusicAlbum
  date published: 2020-08-27
  track: Ode to Nonsense
    type: MusicRecording
    duration: PT1M48S
    duration ms: 108490
    explicit: false
    by artist: Léandre Monette
    in album: Struggling OST
      type: MusicAlbum
      date published: 2020-08-27
    isrc code: UKA7A2000001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:27:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x255fb93d18f1434bccdcf2e010918921efb48738110f36963607768f2022f63f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKA7A2000001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0x255fb93d18f1434bccdcf2e010918921efb48738110f36963607768f2022f63f. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/UKA7A2000001.
      date published: 2026-07-21T07:04:12Z
    audio: Ode to Nonsense
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.948
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.806
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.378
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.854
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.97
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.12
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Struggling OST
  type: MusicAlbum
  date published: 2020-08-27
album: Purple Waves
  type: MusicAlbum
  date published: 2021-01-18
album: Worship: Blasphemous Prelude
  type: MusicAlbum
  date published: 2021-03-09
album: Worship: Blasphemous Prelude
  type: MusicAlbum
  date published: 2021-03-09
album: A Goddess Veiled in Lies
  type: MusicAlbum
  date published: 2022-03-09
album: Sanity Eclipse
  type: MusicAlbum
  date published: 2023-09-12
album: Worship: The Sower of Insanity (Original Soundtrack)
  type: MusicAlbum
  date published: 2025-07-09
album: Worship: The Herald of Annihilation (Original Soundtrack)
  type: MusicAlbum
  date published: 2025-07-23
album: Worship (Original Soundtrack)
  type: MusicAlbum
  date published: 2025-07-23