Ygor Trnka
type: MusicGroup
popularity: 5
followers: 371
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe82873b55cffc9af33ecff39165b6962babd1df2637252ba874dc339f86ae2cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/191ab76d-6187-43d1-a2ff-a67110cd5593.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/191ab76d-6187-43d1-a2ff-a67110cd5593.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/191ab76d-6187-43d1-a2ff-a67110cd5593
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe82873b55cffc9af33ecff39165b6962babd1df2637252ba874dc339f86ae2cc","name":"Ygor Trnka","registered_at":"2026-06-15T22:21:25Z","symbol":"NIM0849825","token_address":"0x719d801f755f457debb05b7a3bb2470ea1bb30a3","type":"artist","uuid":"191ab76d-6187-43d1-a2ff-a67110cd5593"}
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 0xe82873b55cffc9af33ecff39165b6962babd1df2637252ba874dc339f86ae2cc. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/191ab76d-6187-43d1-a2ff-a67110cd5593.json and https://artists.proofprofile.net/proofs/artist/191ab76d-6187-43d1-a2ff-a67110cd5593.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xe82873b55cffc9af33ecff39165b6962babd1df2637252ba874dc339f86ae2cc","name":"Ygor Trnka","registered_at":"2026-06-15T22:21:25Z","symbol":"NIM0849825","token_address":"0x719d801f755f457debb05b7a3bb2470ea1bb30a3","type":"artist","uuid":"191ab76d-6187-43d1-a2ff-a67110cd5593"}
album: .hold smoke
  type: MusicAlbum
  date published: 2022-07-22
album: NOC
  type: MusicAlbum
  date published: 2023-04-08
album: miesto pri hviezdach
  type: MusicAlbum
  date published: 2023-04-20
album: alej
  type: MusicAlbum
  date published: 2023-05-03
  track: alej
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181894
    explicit: false
    by artist: Ygor Trnka
    in album: alej
      type: MusicAlbum
      date published: 2023-05-03
    isrc code: QZMHL2362247
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:13:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x137e0ce1f29e88d16a34f79114654bf09184d4c774f65c0efd767e6689d7651a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHL2362247
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x137e0ce1f29e88d16a34f79114654bf09184d4c774f65c0efd767e6689d7651a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZMHL2362247.
      date published: 2026-07-05T18:48:28Z
    audio: alej
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.945
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.584
      additional property: Energy
        type: PropertyValue
        value: 0.326
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.052
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.154
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.817
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: som iný
  type: MusicAlbum
  date published: 2023-07-01
album: tancuj
  type: MusicAlbum
  date published: 2023-07-21
album: miesto pri hviezdach
  type: MusicAlbum
  date published: 2023-07-28
album: 2. december
  type: MusicAlbum
  date published: 2023-08-05
album: Delirium
  type: MusicAlbum
  date published: 2024-03-06
album: je to pocit...
  type: MusicAlbum
  date published: 2024-03-13
album: MDMA
  type: MusicAlbum
  date published: 2024-04-24