Ante Matić
type: MusicGroup
popularity: 3
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5a635b7faa7d877173636a61ac3fefb1da663a698c32d18a15717b22cb35282
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3855ecd-6a4d-439a-8e08-f9de68529bc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3855ecd-6a4d-439a-8e08-f9de68529bc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3855ecd-6a4d-439a-8e08-f9de68529bc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5a635b7faa7d877173636a61ac3fefb1da663a698c32d18a15717b22cb35282","name":"Ante Matić","registered_at":"2026-06-21T02:07:41Z","symbol":"NIM1783209","token_address":"0x1959c9b4d84e2521c4b08ec1801b046552c00bfd","type":"artist","uuid":"d3855ecd-6a4d-439a-8e08-f9de68529bc9"}
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 0xb5a635b7faa7d877173636a61ac3fefb1da663a698c32d18a15717b22cb35282. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3855ecd-6a4d-439a-8e08-f9de68529bc9.json and https://artists.proofprofile.net/proofs/artist/d3855ecd-6a4d-439a-8e08-f9de68529bc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xb5a635b7faa7d877173636a61ac3fefb1da663a698c32d18a15717b22cb35282","name":"Ante Matić","registered_at":"2026-06-21T02:07:41Z","symbol":"NIM1783209","token_address":"0x1959c9b4d84e2521c4b08ec1801b046552c00bfd","type":"artist","uuid":"d3855ecd-6a4d-439a-8e08-f9de68529bc9"}
album: Ponos Srca Mog
  type: MusicAlbum
  date published: 2014-03-31
album: Vila Velebita
  type: MusicAlbum
  date published: 2014-07-15
album: Posavska
  type: MusicAlbum
  date published: 2015-07-11
album: Kralj Hrvata (Rex Croatorum)
  type: MusicAlbum
  date published: 2025-05-25
  track: Kralj Hrvata (Rex Croatorum)
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291735
    explicit: false
    by artist: Ante Matić
    in album: Kralj Hrvata (Rex Croatorum)
      type: MusicAlbum
      date published: 2025-05-25
    isrc code: DEZC62595730
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:58:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x101a29b11db59adeb026f141c8bbc7d23ecf0a4f96958b4328e9a8ca8ea5a628
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62595730
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101a29b11db59adeb026f141c8bbc7d23ecf0a4f96958b4328e9a8ca8ea5a628. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEZC62595730.
      date published: 2026-07-04T11:19:20Z
    audio: Kralj Hrvata (Rex Croatorum)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.993
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.564
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.16
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.558
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.63
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Borčanska
  type: MusicAlbum
  date published: 2025-06-01