Iryna Zelyk
type: MusicGroup
popularity: 5
followers: 294
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29ef5c326061ae977a3934c0a7436d249b0488d5df50e87a2863f7aebe1753dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cf90de4-97c7-47e7-811d-a0eed67064e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cf90de4-97c7-47e7-811d-a0eed67064e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cf90de4-97c7-47e7-811d-a0eed67064e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29ef5c326061ae977a3934c0a7436d249b0488d5df50e87a2863f7aebe1753dd","name":"Iryna Zelyk","registered_at":"2026-06-17T09:02:49Z","symbol":"NIM1346539","token_address":"0xc3c16abf113fb7fccc351009c69702b761cf852e","type":"artist","uuid":"7cf90de4-97c7-47e7-811d-a0eed67064e7"}
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 0x29ef5c326061ae977a3934c0a7436d249b0488d5df50e87a2863f7aebe1753dd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cf90de4-97c7-47e7-811d-a0eed67064e7.json and https://artists.proofprofile.net/proofs/artist/7cf90de4-97c7-47e7-811d-a0eed67064e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x29ef5c326061ae977a3934c0a7436d249b0488d5df50e87a2863f7aebe1753dd","name":"Iryna Zelyk","registered_at":"2026-06-17T09:02:49Z","symbol":"NIM1346539","token_address":"0xc3c16abf113fb7fccc351009c69702b761cf852e","type":"artist","uuid":"7cf90de4-97c7-47e7-811d-a0eed67064e7"}
album: Zázračná Motýlia Krajinka: Meditacia Pre Deti
  type: MusicAlbum
  date published: 2022-09-21
album: Veľké Dobrodružstvo: Meditacia Pre Deti
  type: MusicAlbum
  date published: 2023-03-15
album: Dráčik A Jeho Farebne Balóniky: Meditacia Pre Deti
  type: MusicAlbum
  date published: 2023-06-18
  track: Dráčik A Jeho Farebne Balóniky: Meditacia Pre Deti
    type: MusicRecording
    duration: PT14M27S
    duration ms: 867658
    explicit: false
    by artist: Iryna Zelyk
    in album: Dráčik A Jeho Farebne Balóniky: Meditacia Pre Deti
      type: MusicAlbum
      date published: 2023-06-18
    isrc code: USHM82336715
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:17:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x960b9d9ffa380a256c9d19f5c452737c12f9382e3e7fcf9c455f4ab5f4a51346
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82336715
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:19:47Z
    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 0x960b9d9ffa380a256c9d19f5c452737c12f9382e3e7fcf9c455f4ab5f4a51346. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:19:47Z), 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/USHM82336715.
      date published: 2026-07-19T20:19:47Z
    audio: Dráčik A Jeho Farebne Balóniky: Meditacia Pre Deti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.147
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.504
      additional property: Energy
        type: PropertyValue
        value: 0.228
      additional property: Speechiness
        type: PropertyValue
        value: 0.09
      additional property: Acousticness
        type: PropertyValue
        value: 0.509
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.369
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.372
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: O Sile Vďačnosti: Meditácia Pre Deti
  type: MusicAlbum
  date published: 2024-08-05