Van de Lay
type: MusicGroup
genre: neoclassical
popularity: 4
followers: 796
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf119075225fb49791e9b7bdb3202fa54b670c1e691e8aa804f3717cbaaf76b44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6a85768-b6cb-453f-9d44-76e6b9341338.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6a85768-b6cb-453f-9d44-76e6b9341338.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6a85768-b6cb-453f-9d44-76e6b9341338
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf119075225fb49791e9b7bdb3202fa54b670c1e691e8aa804f3717cbaaf76b44","name":"Van de Lay","registered_at":"2026-06-20T15:13:57Z","symbol":"NIM1639241","token_address":"0x6d0f98029f33a997a747c28ccb7b761974d80c7f","type":"artist","uuid":"b6a85768-b6cb-453f-9d44-76e6b9341338"}
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 0xf119075225fb49791e9b7bdb3202fa54b670c1e691e8aa804f3717cbaaf76b44. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6a85768-b6cb-453f-9d44-76e6b9341338.json and https://artists.proofprofile.net/proofs/artist/b6a85768-b6cb-453f-9d44-76e6b9341338.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0xf119075225fb49791e9b7bdb3202fa54b670c1e691e8aa804f3717cbaaf76b44","name":"Van de Lay","registered_at":"2026-06-20T15:13:57Z","symbol":"NIM1639241","token_address":"0x6d0f98029f33a997a747c28ccb7b761974d80c7f","type":"artist","uuid":"b6a85768-b6cb-453f-9d44-76e6b9341338"}
album: Rochelle
  type: MusicAlbum
  date published: 2020-12-11
album: Holiday Memories
  type: MusicAlbum
  date published: 2020-12-18
  track: Holiday Memories
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179954
    explicit: false
    by artist: Van de Lay
    in album: Holiday Memories
      type: MusicAlbum
      date published: 2020-12-18
    genre: neoclassical
    isrc code: GBLPF0289441
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:29:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7c47f1f1b673f5ec8fd20f11b976c180b93ee6476404469c849bc8f4e5852789
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0289441
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:32:09Z
    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 0x7c47f1f1b673f5ec8fd20f11b976c180b93ee6476404469c849bc8f4e5852789. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:32:09Z), 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/GBLPF0289441.
      date published: 2026-07-21T13:32:09Z
    audio: Holiday Memories
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.334
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.3
      additional property: Energy
        type: PropertyValue
        value: 0.025
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.994
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.953
      additional property: Liveness
        type: PropertyValue
        value: 0.144
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.229
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.755
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sweet Longing
  type: MusicAlbum
  date published: 2021-01-08
album: Bittersweet Longing
  type: MusicAlbum
  date published: 2021-02-05
album: Time Flew
  type: MusicAlbum
  date published: 2021-02-26
album: Where We Met
  type: MusicAlbum
  date published: 2021-03-26
album: For My Mother, with Love
  type: MusicAlbum
  date published: 2021-04-30
album: Autumn Rain
  type: MusicAlbum
  date published: 2021-10-01