sped up hits czsk
type: MusicGroup
popularity: 3
followers: 157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x769f429006c3b53c7055840f750ebd3cd5e3a074357a58ba314ff08e0e1f33ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c36141-5e5e-407f-9d54-126d654b9b67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c36141-5e5e-407f-9d54-126d654b9b67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46c36141-5e5e-407f-9d54-126d654b9b67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x769f429006c3b53c7055840f750ebd3cd5e3a074357a58ba314ff08e0e1f33ce","name":"sped up hits czsk","registered_at":"2026-06-16T14:14:08Z","symbol":"NIM1077279","token_address":"0xd18069eff7fc12748755978206238420290c0907","type":"artist","uuid":"46c36141-5e5e-407f-9d54-126d654b9b67"}
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 0x769f429006c3b53c7055840f750ebd3cd5e3a074357a58ba314ff08e0e1f33ce. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46c36141-5e5e-407f-9d54-126d654b9b67.json and https://artists.proofprofile.net/proofs/artist/46c36141-5e5e-407f-9d54-126d654b9b67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x769f429006c3b53c7055840f750ebd3cd5e3a074357a58ba314ff08e0e1f33ce","name":"sped up hits czsk","registered_at":"2026-06-16T14:14:08Z","symbol":"NIM1077279","token_address":"0xd18069eff7fc12748755978206238420290c0907","type":"artist","uuid":"46c36141-5e5e-407f-9d54-126d654b9b67"}
album: dokud nás smrt nerozdělí
  type: MusicAlbum
  date published: 2022-11-11
  track: dokud nás smrt nerozdělí
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163958
    explicit: false
    by artist: sped up hits czsk
    in album: dokud nás smrt nerozdělí
      type: MusicAlbum
      date published: 2022-11-11
    isrc code: CZA232201130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:28:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x334acaee92054e29fe537688c72d239f672f9206ef6a9d8b646842906c8792a8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:53:56Z
    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 0x334acaee92054e29fe537688c72d239f672f9206ef6a9d8b646842906c8792a8. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/CZA232201130.
      date published: 2026-07-20T17:53:56Z
    audio: dokud nás smrt nerozdělí
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.027
      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: 0.56
      additional property: Energy
        type: PropertyValue
        value: 0.617
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.218
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.237
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.65
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: jede jede mašinka (rychlík)
  type: MusicAlbum
  date published: 2023-01-27
album: mrazík
  type: MusicAlbum
  date published: 2023-02-03
album: zavři oči, když se červenám (zrychlený pohyb očí) [feat. Ilona Csáková]
  type: MusicAlbum
  date published: 2023-02-08