Nikola Karovic
type: MusicGroup
popularity: 5
followers: 313
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08ec5f6bf383a305070b242d4a7779f3eb773d082a5fb56c93d24a4437322932
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a023c0f1-31f9-4060-b7cc-84ae6102d8a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a023c0f1-31f9-4060-b7cc-84ae6102d8a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a023c0f1-31f9-4060-b7cc-84ae6102d8a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08ec5f6bf383a305070b242d4a7779f3eb773d082a5fb56c93d24a4437322932","name":"Nikola Karovic","registered_at":"2026-06-20T05:25:35Z","symbol":"NIM1525567","token_address":"0x26fe34ae9ef3bca45a86476e33c140cfc9f21ea3","type":"artist","uuid":"a023c0f1-31f9-4060-b7cc-84ae6102d8a4"}
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 0x08ec5f6bf383a305070b242d4a7779f3eb773d082a5fb56c93d24a4437322932. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a023c0f1-31f9-4060-b7cc-84ae6102d8a4.json and https://artists.proofprofile.net/proofs/artist/a023c0f1-31f9-4060-b7cc-84ae6102d8a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x08ec5f6bf383a305070b242d4a7779f3eb773d082a5fb56c93d24a4437322932","name":"Nikola Karovic","registered_at":"2026-06-20T05:25:35Z","symbol":"NIM1525567","token_address":"0x26fe34ae9ef3bca45a86476e33c140cfc9f21ea3","type":"artist","uuid":"a023c0f1-31f9-4060-b7cc-84ae6102d8a4"}
album: Sagapo
  type: MusicAlbum
  date published: 1962-06-11
album: Nikola Karović I Slavko Perović
  type: MusicAlbum
  date published: 1980-01-01
  track: Oči Jedne Žene
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185146
    explicit: false
    by artist: Nikola Karovic
    in album: Nikola Karović I Slavko Perović
      type: MusicAlbum
      date published: 1980-01-01
    isrc code: HRA048008538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:05:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x36390ecb509fa5e89a53cb7b26ecb77c8f734b0729930a5d2d6d7e747b07d03f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA048008538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:05:17Z
    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 0x36390ecb509fa5e89a53cb7b26ecb77c8f734b0729930a5d2d6d7e747b07d03f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:05:17Z), 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/HRA048008538.
      date published: 2026-07-16T08:05:17Z
    audio: Oči Jedne Žene
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.301
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.135
      additional property: Acousticness
        type: PropertyValue
        value: 0.448
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.84
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Mama Huanita
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195373
    explicit: false
    by artist: Nikola Karovic
    in album: Nikola Karović I Slavko Perović
      type: MusicAlbum
      date published: 1980-01-01
    isrc code: HRA048008541
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:04:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f92a46a49999a98e2797e481b83f845087a115d043a4b68a20c44ffb4941e61
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HRA048008541
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x1f92a46a49999a98e2797e481b83f845087a115d043a4b68a20c44ffb4941e61. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/HRA048008541.
      date published: 2026-07-18T04:13:26Z
    audio: Mama Huanita
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.475
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.291
      additional property: Energy
        type: PropertyValue
        value: 0.42
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.504
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.347
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.695
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Nikola Karovic i Slavko Perovic
album: Poleceo sa Lovcena soko sivi
album: Polećeo S Lovćena Soko Sivi
album: Jedan Dan Života
album: Rekao sam necu vise
album: Rekao Sam Neću Više
album: Divni Meksiko
album: Život pretočen u pjesmu

Loudness (dB)
type: PropertyValue
value: -8.862

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Nikola Karović I Slavko Perović
type: MusicAlbum
date published: 1980-01-01

Nikola Karovic i Slavko Perovic
type: MusicAlbum
date published: 1980-01-01

Nikola Karović I Slavko Perović
type: MusicAlbum
date published: 1980-12-19

Poleceo sa Lovcena soko sivi
type: MusicAlbum
date published: 1982-01-01

Polećeo S Lovćena Soko Sivi
type: MusicAlbum
date published: 1982-01-01

Polećeo S Lovćena Soko Sivi
type: MusicAlbum
date published: 1982-01-01

Polećeo S Lovćena Soko Sivi
type: MusicAlbum
date published: 1982-11-23

Jedan Dan Života
type: MusicAlbum
date published: 1983-01-01

Jedan Dan Života
type: MusicAlbum
date published: 1983-01-01

Jedan Dan Života
type: MusicAlbum
date published: 1983-12-16

Rekao sam necu vise
type: MusicAlbum
date published: 1984-01-01

Rekao Sam Neću Više
type: MusicAlbum
date published: 1984-01-01

Divni Meksiko
type: MusicAlbum
date published: 1986-01-01

Divni Meksiko
type: MusicAlbum
date published: 1986-01-01

Život pretočen u pjesmu
type: MusicAlbum
date published: 2023-03-06