Stále Nič
type: MusicGroup
popularity: 7
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf60feb443e8e9cfc2aae64c44b5596cad660cc498c2bb9549c0d508017b3ce9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87c3f9fd-d8cd-4911-9e15-0a0be65f3dff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87c3f9fd-d8cd-4911-9e15-0a0be65f3dff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87c3f9fd-d8cd-4911-9e15-0a0be65f3dff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf60feb443e8e9cfc2aae64c44b5596cad660cc498c2bb9549c0d508017b3ce9c","name":"Stále Nič","registered_at":"2026-06-17T13:02:50Z","symbol":"NIM1403699","token_address":"0xd2698bf5f0750dde22aebb11ee76a7be23e36ede","type":"artist","uuid":"87c3f9fd-d8cd-4911-9e15-0a0be65f3dff"}
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 0xf60feb443e8e9cfc2aae64c44b5596cad660cc498c2bb9549c0d508017b3ce9c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87c3f9fd-d8cd-4911-9e15-0a0be65f3dff.json and https://artists.proofprofile.net/proofs/artist/87c3f9fd-d8cd-4911-9e15-0a0be65f3dff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xf60feb443e8e9cfc2aae64c44b5596cad660cc498c2bb9549c0d508017b3ce9c","name":"Stále Nič","registered_at":"2026-06-17T13:02:50Z","symbol":"NIM1403699","token_address":"0xd2698bf5f0750dde22aebb11ee76a7be23e36ede","type":"artist","uuid":"87c3f9fd-d8cd-4911-9e15-0a0be65f3dff"}
album: My
  type: MusicAlbum
  date published: 2022-02-13
album: Pozér
  type: MusicAlbum
  date published: 2022-02-15
  track: Pozér
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119280
    explicit: true
    by artist: Stále Nič
    in album: Pozér
      type: MusicAlbum
      date published: 2022-02-15
    isrc code: QZDA42283142
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:28:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c1b546b450a2bb452ba234cdf66eeb85199e51e70fb77cc252ab98ff14b6d51
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956578
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956578
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42283142
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T02:23:20Z
    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 0x5c1b546b450a2bb452ba234cdf66eeb85199e51e70fb77cc252ab98ff14b6d51. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZDA42283142.
      date published: 2026-07-04T02:23:20Z
    audio: Pozér
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.541
      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: 0.347
      additional property: Energy
        type: PropertyValue
        value: 0.998
      additional property: Speechiness
        type: PropertyValue
        value: 0.094
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.438
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Predsudky
  type: MusicAlbum
  date published: 2022-02-22
album: Barman
  type: MusicAlbum
  date published: 2022-02-22
album: Otrok
  type: MusicAlbum
  date published: 2022-02-23
album: Nezmysel
  type: MusicAlbum
  date published: 2022-02-23
album: Kretén
  type: MusicAlbum
  date published: 2022-02-23
album: Prázdno
  type: MusicAlbum
  date published: 2022-04-10
album: Žena
  type: MusicAlbum
  date published: 2022-04-10
album: Hniloba
  type: MusicAlbum
  date published: 2022-04-10
album: Skáza
  type: MusicAlbum
  date published: 2022-04-10
album: Ep 2023
  type: MusicAlbum
  date published: 2024-01-09