Alek Stark
type: MusicGroup
genre: electroclash
genre: new rave
popularity: 6
followers: 1007
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73acd1ee4a0a8ccb80697cbc05238fb13b5cc76b32af4396b75023a272d78d34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ee5d3c-2725-41b8-a228-b79be94c5621.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19ee5d3c-2725-41b8-a228-b79be94c5621.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19ee5d3c-2725-41b8-a228-b79be94c5621
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73acd1ee4a0a8ccb80697cbc05238fb13b5cc76b32af4396b75023a272d78d34","name":"Alek Stark","registered_at":"2026-06-15T22:49:37Z","symbol":"NIM0856558","token_address":"0x83f272e60d16183809b593075b6bf493530968dc","type":"artist","uuid":"19ee5d3c-2725-41b8-a228-b79be94c5621"}
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 0x73acd1ee4a0a8ccb80697cbc05238fb13b5cc76b32af4396b75023a272d78d34. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19ee5d3c-2725-41b8-a228-b79be94c5621.json and https://artists.proofprofile.net/proofs/artist/19ee5d3c-2725-41b8-a228-b79be94c5621.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x73acd1ee4a0a8ccb80697cbc05238fb13b5cc76b32af4396b75023a272d78d34","name":"Alek Stark","registered_at":"2026-06-15T22:49:37Z","symbol":"NIM0856558","token_address":"0x83f272e60d16183809b593075b6bf493530968dc","type":"artist","uuid":"19ee5d3c-2725-41b8-a228-b79be94c5621"}
album: Highway to Disko
  type: MusicAlbum
  date published: 2002
  track: We Love You
    type: MusicRecording
    duration: PT7M36S
    duration ms: 456226
    explicit: false
    by artist: Alek Stark
    in album: Highway to Disko
      type: MusicAlbum
      date published: 2002
    genre: electroclash
    genre: new rave
    isrc code: DEK590230803
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T04:00:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5cece0061047749493d2eb6c17230c9174d50e3e87425f2a19180c19b38e5f0b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEK590230803
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T04:04:08Z
    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 0x5cece0061047749493d2eb6c17230c9174d50e3e87425f2a19180c19b38e5f0b. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/DEK590230803.
      date published: 2026-07-19T04:04:08Z
    audio: We Love You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.015
      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: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.968
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.053
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.817
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.766
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.6
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Highway To Disko
  type: MusicAlbum
  date published: 2002-11-04
album: Lights in the Horizon
  type: MusicAlbum
  date published: 2012-03-07