STUDIO AS
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5463ba85c1df327bdb4b71ec662a99195c13cc7e07e2c6b8b715e30bd4a3932
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/975c83a9-6a2b-46a6-9f92-d54066907768.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/975c83a9-6a2b-46a6-9f92-d54066907768.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/975c83a9-6a2b-46a6-9f92-d54066907768
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5463ba85c1df327bdb4b71ec662a99195c13cc7e07e2c6b8b715e30bd4a3932","name":"STUDIO AS","registered_at":"2026-06-17T18:45:52Z","symbol":"NIM1485587","token_address":"0x21532d7df378ccba8ebf9392feaae15d35f8fbed","type":"artist","uuid":"975c83a9-6a2b-46a6-9f92-d54066907768"}
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 0xc5463ba85c1df327bdb4b71ec662a99195c13cc7e07e2c6b8b715e30bd4a3932. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/975c83a9-6a2b-46a6-9f92-d54066907768.json and https://artists.proofprofile.net/proofs/artist/975c83a9-6a2b-46a6-9f92-d54066907768.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc5463ba85c1df327bdb4b71ec662a99195c13cc7e07e2c6b8b715e30bd4a3932","name":"STUDIO AS","registered_at":"2026-06-17T18:45:52Z","symbol":"NIM1485587","token_address":"0x21532d7df378ccba8ebf9392feaae15d35f8fbed","type":"artist","uuid":"975c83a9-6a2b-46a6-9f92-d54066907768"}
album: Leto si uživam
  type: MusicAlbum
  date published: 2025-08-25
album: Spissky Stvrtok Band / Has man romni
  type: MusicAlbum
  date published: 2025-09-02
album: Gipsy Band Smižany - Milovaná
  type: MusicAlbum
  date published: 2025-09-24
  track: Gipsy Band Smižany - Milovaná
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253806
    explicit: false
    by artist: STUDIO AS
    in album: Gipsy Band Smižany - Milovaná
      type: MusicAlbum
      date published: 2025-09-24
    isrc code: QT3F32500295
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:00:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65985d4f1c181495a830b0607a73835df912ed26f902bfded96af318affa9688
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32500295
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x65985d4f1c181495a830b0607a73835df912ed26f902bfded96af318affa9688. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QT3F32500295.
      date published: 2026-07-05T01:43:49Z
    audio: Gipsy Band Smižany - Milovaná
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.057
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.642
      additional property: Energy
        type: PropertyValue
        value: 0.657
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.351
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.661
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.645
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor