Braco Gajic
type: MusicGroup
popularity: 9
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3e90a7e683697813f7f4a7ebeecafe4b61d5d947c893a24de85fe482fbd2879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f83bc653-736a-401a-9fd9-13798f553481.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f83bc653-736a-401a-9fd9-13798f553481.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f83bc653-736a-401a-9fd9-13798f553481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3e90a7e683697813f7f4a7ebeecafe4b61d5d947c893a24de85fe482fbd2879","name":"Braco Gajic","registered_at":"2026-06-21T16:05:41Z","symbol":"NIM1967746","token_address":"0xb66239f934831dfb2a861cd3f4d0bccfd2955fa5","type":"artist","uuid":"f83bc653-736a-401a-9fd9-13798f553481"}
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 0xe3e90a7e683697813f7f4a7ebeecafe4b61d5d947c893a24de85fe482fbd2879. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f83bc653-736a-401a-9fd9-13798f553481.json and https://artists.proofprofile.net/proofs/artist/f83bc653-736a-401a-9fd9-13798f553481.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0xe3e90a7e683697813f7f4a7ebeecafe4b61d5d947c893a24de85fe482fbd2879","name":"Braco Gajic","registered_at":"2026-06-21T16:05:41Z","symbol":"NIM1967746","token_address":"0xb66239f934831dfb2a861cd3f4d0bccfd2955fa5","type":"artist","uuid":"f83bc653-736a-401a-9fd9-13798f553481"}
album: BEVERLY
  type: MusicAlbum
  date published: 2025-08-09
album: JURIM
  type: MusicAlbum
  date published: 2025-08-09
  track: JURIM
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170181
    explicit: false
    by artist: Braco Gajic
    in album: JURIM
      type: MusicAlbum
      date published: 2025-08-09
    isrc code: QZWFN2544925
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:19:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfb1abe6b92a39ca6c035210d80a2d6af5062293c2f08e653946553c80f95b190
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2544925
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:20:51Z
    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 0xfb1abe6b92a39ca6c035210d80a2d6af5062293c2f08e653946553c80f95b190. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:20:51Z), 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/QZWFN2544925.
      date published: 2026-07-20T05:20:51Z
    audio: JURIM
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.982
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.817
      additional property: Energy
        type: PropertyValue
        value: 0.75
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.772
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.855
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor