Mitja Vrhovnik Smrekar
type: MusicGroup
popularity: 5
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a0cbea2f9583f842b069f12d617d2d6d89061438fb1da8a0ce69918fc5b304d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/990a8d5d-c527-44c2-a46e-da7d182bb6e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/990a8d5d-c527-44c2-a46e-da7d182bb6e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/990a8d5d-c527-44c2-a46e-da7d182bb6e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a0cbea2f9583f842b069f12d617d2d6d89061438fb1da8a0ce69918fc5b304d","name":"Mitja Vrhovnik Smrekar","registered_at":"2026-06-17T19:01:36Z","symbol":"NIM1489339","token_address":"0x8fcdd0fc50d33a19afd239306ef1ac9d1f318d66","type":"artist","uuid":"990a8d5d-c527-44c2-a46e-da7d182bb6e5"}
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 0x3a0cbea2f9583f842b069f12d617d2d6d89061438fb1da8a0ce69918fc5b304d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/990a8d5d-c527-44c2-a46e-da7d182bb6e5.json and https://artists.proofprofile.net/proofs/artist/990a8d5d-c527-44c2-a46e-da7d182bb6e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x3a0cbea2f9583f842b069f12d617d2d6d89061438fb1da8a0ce69918fc5b304d","name":"Mitja Vrhovnik Smrekar","registered_at":"2026-06-17T19:01:36Z","symbol":"NIM1489339","token_address":"0x8fcdd0fc50d33a19afd239306ef1ac9d1f318d66","type":"artist","uuid":"990a8d5d-c527-44c2-a46e-da7d182bb6e5"}
album: Ekspres Ekspres
  type: MusicAlbum
  date published: 1996
album: Ekspres Ekspres (Original Soundtrack)
  type: MusicAlbum
  date published: 1996-01-01
  track: Tih deževen dan
    type: MusicRecording
    duration: PT4M14S
    duration ms: 254933
    explicit: false
    by artist: Mitja Vrhovnik Smrekar
    in album: Ekspres Ekspres (Original Soundtrack)
      type: MusicAlbum
      date published: 1996-01-01
    isrc code: SIC030900520
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:51:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6462a084b94f15051e412b77c1b9770c75a5c2b81c08583d0950541abd31e237
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SIC030900520
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:53:07Z
    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 0x6462a084b94f15051e412b77c1b9770c75a5c2b81c08583d0950541abd31e237. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:07Z), 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/SIC030900520.
      date published: 2026-07-15T15:53:07Z
    audio: Tih deževen dan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.013
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.527
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.073
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.61
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.206
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jebiga (Original Soundtrack)
  type: MusicAlbum
  date published: 2000-04-05