Branko Krsmanovic Group
type: MusicGroup
genre: traditional music
popularity: 10
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66f9893d318a8208a74591c5d2798d80dc047c8724cd9bb609e6edc5ee278f95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954028
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954028
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a360423-960f-4bc0-b364-41f4aff453b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a360423-960f-4bc0-b364-41f4aff453b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a360423-960f-4bc0-b364-41f4aff453b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:08:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66f9893d318a8208a74591c5d2798d80dc047c8724cd9bb609e6edc5ee278f95","name":"Branko Krsmanovic Group","registered_at":"2026-06-16T09:49:41Z","symbol":"NIM1014190","token_address":"0xdf0d9a2dd14a89e6b61482649a3fd29c077eb8f1","type":"artist","uuid":"3a360423-960f-4bc0-b364-41f4aff453b8"}
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 0x66f9893d318a8208a74591c5d2798d80dc047c8724cd9bb609e6edc5ee278f95. Chain 2 (Bitcoin): anchored in block 954028 (2026-06-17T01:08:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a360423-960f-4bc0-b364-41f4aff453b8.json and https://artists.proofprofile.net/proofs/artist/3a360423-960f-4bc0-b364-41f4aff453b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:08:06Z
  text: {"copyright_id":"0x66f9893d318a8208a74591c5d2798d80dc047c8724cd9bb609e6edc5ee278f95","name":"Branko Krsmanovic Group","registered_at":"2026-06-16T09:49:41Z","symbol":"NIM1014190","token_address":"0xdf0d9a2dd14a89e6b61482649a3fd29c077eb8f1","type":"artist","uuid":"3a360423-960f-4bc0-b364-41f4aff453b8"}
album: Branko Krsmanovic Group: Music of Serbia and Montenegro
  type: MusicAlbum
  date published: 2005-01-01
  track: Melodije Ponisavlja (Melodies of Ponishavlje)
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293653
    explicit: false
    by artist: Branko Krsmanovic Group
    in album: Branko Krsmanovic Group: Music of Serbia and Montenegro
      type: MusicAlbum
      date published: 2005-01-01
    genre: traditional music
    isrc code: GBCKG0600147
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:44:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0068a506c4db4206f10bab4db847d88d2c1704b29aafe24ebbab1d5eb5657f2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKG0600147
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x0068a506c4db4206f10bab4db847d88d2c1704b29aafe24ebbab1d5eb5657f2c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GBCKG0600147.
      date published: 2026-07-03T23:28:02Z
    audio: Melodije Ponisavlja (Melodies of Ponishavlje)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.541
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.277
      additional property: Energy
        type: PropertyValue
        value: 0.765
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.104
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.159
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.461
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.954
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Branko Krsmanović Group: Music of Serbia
  type: MusicAlbum
  date published: 2018-01-05