Lucia Timmerman
type: MusicGroup
popularity: 6
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x394e562851391a16aaacfe3427a63bd468e944387172780bea82bfe9701f6e07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1ef7463-d53f-45e3-b1f9-7897ee5c3455.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1ef7463-d53f-45e3-b1f9-7897ee5c3455.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1ef7463-d53f-45e3-b1f9-7897ee5c3455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x394e562851391a16aaacfe3427a63bd468e944387172780bea82bfe9701f6e07","name":"Lucia Timmerman","registered_at":"2026-06-21T07:11:41Z","symbol":"NIM1854906","token_address":"0x1d4baab7d3040ad8cb6428ee380121c991b6017c","type":"artist","uuid":"e1ef7463-d53f-45e3-b1f9-7897ee5c3455"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e562851391a16aaacfe3427a63bd468e944387172780bea82bfe9701f6e07. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e1ef7463-d53f-45e3-b1f9-7897ee5c3455.json and https://artists.proofprofile.net/proofs/artist/e1ef7463-d53f-45e3-b1f9-7897ee5c3455.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x394e562851391a16aaacfe3427a63bd468e944387172780bea82bfe9701f6e07","name":"Lucia Timmerman","registered_at":"2026-06-21T07:11:41Z","symbol":"NIM1854906","token_address":"0x1d4baab7d3040ad8cb6428ee380121c991b6017c","type":"artist","uuid":"e1ef7463-d53f-45e3-b1f9-7897ee5c3455"}
album: Peaceful Piano Fall Collection
  type: MusicAlbum
  date published: 2014-05-15
album: Peaceful Piano: Spring Collection
  type: MusicAlbum
  date published: 2014-09-23
album: Peaceful Piano Summer Collection
  type: MusicAlbum
  date published: 2015-02-10
album: Run the Race
  type: MusicAlbum
  date published: 2016-06-16
album: A New Day
  type: MusicAlbum
  date published: 2016-07-06
album: A New Path
  type: MusicAlbum
  date published: 2016-10-01
album: Mountains of Grace
  type: MusicAlbum
  date published: 2017-09-05
album: Peaceful Piano Fall Collection
  type: MusicAlbum
  date published: 2017-11-25
album: Emmanuel
  type: MusicAlbum
  date published: 2018-06-10
album: Peaceful Piano Winter Collection
  type: MusicAlbum
  date published: 2021-07-28
  track: Call to Me
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164280
    explicit: false
    by artist: Lucia Timmerman
    in album: Peaceful Piano Winter Collection
      type: MusicAlbum
      date published: 2021-07-28
    isrc code: USHM82198132
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:37:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1c1fa10fdb26510388ce42e8821f5603bb643dedc2db76dc88d99aa356f44656
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82198132
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:50:22Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1fa10fdb26510388ce42e8821f5603bb643dedc2db76dc88d99aa356f44656. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/USHM82198132.
      date published: 2026-07-16T05:50:22Z
    audio: Call to Me
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.774
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.403
      additional property: Energy
        type: PropertyValue
        value: 0.331
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.94
      additional property: Liveness
        type: PropertyValue
        value: 0.143
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.27
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.967
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor