Bilja Krstić i Bistrik
type: MusicGroup
popularity: 3
followers: 76
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf5b138bdaceac27f3aee08395a7f34326bd866e7fc5e7fe2f9eb2a34a4bb955
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc850642-2f3c-4d38-9999-7497de9f0938.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc850642-2f3c-4d38-9999-7497de9f0938.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc850642-2f3c-4d38-9999-7497de9f0938
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf5b138bdaceac27f3aee08395a7f34326bd866e7fc5e7fe2f9eb2a34a4bb955","name":"Bilja Krstić i Bistrik","registered_at":"2026-06-20T17:35:13Z","symbol":"NIM1668693","token_address":"0x5da047d0db209d4f4c7eff9b5607e16d15f65a62","type":"artist","uuid":"bc850642-2f3c-4d38-9999-7497de9f0938"}
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 0xbf5b138bdaceac27f3aee08395a7f34326bd866e7fc5e7fe2f9eb2a34a4bb955. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc850642-2f3c-4d38-9999-7497de9f0938.json and https://artists.proofprofile.net/proofs/artist/bc850642-2f3c-4d38-9999-7497de9f0938.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xbf5b138bdaceac27f3aee08395a7f34326bd866e7fc5e7fe2f9eb2a34a4bb955","name":"Bilja Krstić i Bistrik","registered_at":"2026-06-20T17:35:13Z","symbol":"NIM1668693","token_address":"0x5da047d0db209d4f4c7eff9b5607e16d15f65a62","type":"artist","uuid":"bc850642-2f3c-4d38-9999-7497de9f0938"}
album: Bilja Krstić i Bistrik (S. C.)
  type: MusicAlbum
  date published: 2017-07-06
  track: Puče puška
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177826
    explicit: false
    by artist: Bilja Krstić i Bistrik
    in album: Bilja Krstić i Bistrik (S. C.)
      type: MusicAlbum
      date published: 2017-07-06
    isrc code: RSA141333196
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:01:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24b530838c10390b6babb274a32e89e0f98c9c690a01eb18fb049706f8889cdf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA141333196
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:01:50Z
    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 0x24b530838c10390b6babb274a32e89e0f98c9c690a01eb18fb049706f8889cdf. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:01:50Z), 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/RSA141333196.
      date published: 2026-07-19T22:01:50Z
    audio: Puče puška
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.899
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.471
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.794
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.725
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.817
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.802
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major