Mirka Miškechová
type: MusicGroup
popularity: 14
followers: 363
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0352bf3f9209d115192d4e8e6db4ba313aba08e013505fca65b0a3a59e799cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953707
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953707
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7dcba945-c4ac-4521-88d6-b970bc9021ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7dcba945-c4ac-4521-88d6-b970bc9021ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7dcba945-c4ac-4521-88d6-b970bc9021ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:22:21Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd0352bf3f9209d115192d4e8e6db4ba313aba08e013505fca65b0a3a59e799cf","name":"Mirka Miškechová","registered_at":"2026-06-14T17:41:20Z","symbol":"NIM0527687","token_address":"0xda039e373d4e6fa24ff4b3cd19911ffb974dcd0e","type":"artist","uuid":"7dcba945-c4ac-4521-88d6-b970bc9021ff"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0352bf3f9209d115192d4e8e6db4ba313aba08e013505fca65b0a3a59e799cf. Chain 2 (Bitcoin): anchored in block 953707 (2026-06-14T23:22:21Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7dcba945-c4ac-4521-88d6-b970bc9021ff.json and https://artists.proofprofile.net/proofs/artist/7dcba945-c4ac-4521-88d6-b970bc9021ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:22:21Z
  text: {"copyright_id":"0xd0352bf3f9209d115192d4e8e6db4ba313aba08e013505fca65b0a3a59e799cf","name":"Mirka Miškechová","registered_at":"2026-06-14T17:41:20Z","symbol":"NIM0527687","token_address":"0xda039e373d4e6fa24ff4b3cd19911ffb974dcd0e","type":"artist","uuid":"7dcba945-c4ac-4521-88d6-b970bc9021ff"}
album: Schizofrenik Optimista
  type: MusicAlbum
  date published: 2014-03-30
album: Schizofrenik - Optimista
  type: MusicAlbum
  date published: 2014-11-10
album: Schizofrenik - Optimista (Remix)
  type: MusicAlbum
  date published: 2015-12-02
album: Schizofrenik - Optimista
  type: MusicAlbum
  date published: 2015-12-02
album: 18 Vecí, Ktoré Sa Ťa Nespýtam
  type: MusicAlbum
  date published: 2017-09-21
album: Brouček
  type: MusicAlbum
  date published: 2018-09-03
album: My Name Is Mirka Not Miška
  type: MusicAlbum
  date published: 2018-09-24
album: Je tu
  type: MusicAlbum
  date published: 2021-12-17
album: Bok po boku
  type: MusicAlbum
  date published: 2023-03-03
album: Prvá vločka
  type: MusicAlbum
  date published: 2024-12-13
track: Že Si
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194760
  explicit: false
  by artist: Nedivoč
  by artist: Mirka Miškechová
  in album: Vale Pletichám
    type: MusicAlbum
    date published: 2018-09-19
  isrc code: CZQ791800002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:25:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b9f4666930d60f59cf9f787d9b3d56b083d156d07ccf83c0f039cd8d891312d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZQ791800002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9f4666930d60f59cf9f787d9b3d56b083d156d07ccf83c0f039cd8d891312d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CZQ791800002.
    date published: 2026-06-13T13:32:09Z
  audio: Že Si
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.867
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.673
    additional property: Energy
      type: PropertyValue
      value: 0.796
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.094
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.114
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.772
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.947
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor