Cimbálová muzika Technik
type: MusicGroup
popularity: 6
followers: 592
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99750bd9073c1fdebf87204947d1b0670cf7ab843778770d5a125dc922b81450
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd9eca08-fe61-4985-8371-7bbadb1ebde8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd9eca08-fe61-4985-8371-7bbadb1ebde8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd9eca08-fe61-4985-8371-7bbadb1ebde8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99750bd9073c1fdebf87204947d1b0670cf7ab843778770d5a125dc922b81450","name":"Cimbálová muzika Technik","registered_at":"2026-06-21T05:13:42Z","symbol":"NIM1830553","token_address":"0xcfedd18dd5be8d0778e2692863046d242caa31cf","type":"artist","uuid":"dd9eca08-fe61-4985-8371-7bbadb1ebde8"}
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 0x99750bd9073c1fdebf87204947d1b0670cf7ab843778770d5a125dc922b81450. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd9eca08-fe61-4985-8371-7bbadb1ebde8.json and https://artists.proofprofile.net/proofs/artist/dd9eca08-fe61-4985-8371-7bbadb1ebde8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x99750bd9073c1fdebf87204947d1b0670cf7ab843778770d5a125dc922b81450","name":"Cimbálová muzika Technik","registered_at":"2026-06-21T05:13:42Z","symbol":"NIM1830553","token_address":"0xcfedd18dd5be8d0778e2692863046d242caa31cf","type":"artist","uuid":"dd9eca08-fe61-4985-8371-7bbadb1ebde8"}
album: Moravské A Slovenské Lidové Písně
  type: MusicAlbum
  date published: 1970
  track: Píšťaločka Píska
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161993
    explicit: false
    by artist: Cimbálová muzika Technik
    in album: Moravské A Slovenské Lidové Písně
      type: MusicAlbum
      date published: 1970
    isrc code: CZA167000324
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:42:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45692542e7a864a9c0758174ca5aa3a08513e7a3a4ed3c1865ce58680a021ffc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167000324
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x45692542e7a864a9c0758174ca5aa3a08513e7a3a4ed3c1865ce58680a021ffc. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/CZA167000324.
      date published: 2026-07-20T21:15:01Z
    audio: Píšťaločka Píska
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.345
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.398
      additional property: Energy
        type: PropertyValue
        value: 0.377
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.874
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.202
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.717
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.382
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cimbálová muzika Technik
  type: MusicAlbum
  date published: 1978
album: Moravské a slovenské lidové písně
  type: MusicAlbum
  date published: 2016-07-29