Lancelot Schaubert
type: MusicGroup
popularity: 3
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4817ae8cac94a6c4e24d7cab25f2c9795d5f8d6db97c520742ca427e89e02934
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74124be-8477-4698-811a-56b52cc796a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a74124be-8477-4698-811a-56b52cc796a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a74124be-8477-4698-811a-56b52cc796a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4817ae8cac94a6c4e24d7cab25f2c9795d5f8d6db97c520742ca427e89e02934","name":"Lancelot Schaubert","registered_at":"2026-06-20T07:41:30Z","symbol":"NIM1560377","token_address":"0x15b4e89c813894740d9f6352ec0a6a4e7ae8f6d4","type":"artist","uuid":"a74124be-8477-4698-811a-56b52cc796a6"}
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 0x4817ae8cac94a6c4e24d7cab25f2c9795d5f8d6db97c520742ca427e89e02934. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a74124be-8477-4698-811a-56b52cc796a6.json and https://artists.proofprofile.net/proofs/artist/a74124be-8477-4698-811a-56b52cc796a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x4817ae8cac94a6c4e24d7cab25f2c9795d5f8d6db97c520742ca427e89e02934","name":"Lancelot Schaubert","registered_at":"2026-06-20T07:41:30Z","symbol":"NIM1560377","token_address":"0x15b4e89c813894740d9f6352ec0a6a4e7ae8f6d4","type":"artist","uuid":"a74124be-8477-4698-811a-56b52cc796a6"}
album: All Who Wander
  type: MusicAlbum
  date published: 2018-11-21
album: Live from New York
  type: MusicAlbum
  date published: 2019-11-27
  track: Seeking Asylum (Live at Rockwood Music Hall)
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110060
    explicit: false
    by artist: Lancelot Schaubert
    in album: Live from New York
      type: MusicAlbum
      date published: 2019-11-27
    isrc code: USL4Q1938726
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:18:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9b85581ad697a4738fd825d88baf84335a6fc3d4edbf16b7eecde80d161ed54c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1938726
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x9b85581ad697a4738fd825d88baf84335a6fc3d4edbf16b7eecde80d161ed54c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USL4Q1938726.
      date published: 2026-07-22T12:33:25Z
    audio: Seeking Asylum (Live at Rockwood Music Hall)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.299
      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: 0.49
      additional property: Energy
        type: PropertyValue
        value: 0.246
      additional property: Speechiness
        type: PropertyValue
        value: 0.945
      additional property: Acousticness
        type: PropertyValue
        value: 0.74
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.287
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.473
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.881
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Offering: Be My Desire
  type: MusicAlbum
  date published: 2023-02-27
album: Democracy
  type: MusicAlbum
  date published: 2023-03-24
album: H.A.L.T.S.
  type: MusicAlbum
  date published: 2023-05-12
album: The Spell of the Yukon
  type: MusicAlbum
  date published: 2024-08-18