Niška crkvena pevačka družina "Branko"
type: MusicGroup
popularity: 2
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6547e5bd002cb9465c0156daefa26782591588926deee56ac8d060e4e045604
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92479c9c-cd60-4b5a-a126-ce3e1c79e5b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92479c9c-cd60-4b5a-a126-ce3e1c79e5b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92479c9c-cd60-4b5a-a126-ce3e1c79e5b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6547e5bd002cb9465c0156daefa26782591588926deee56ac8d060e4e045604","name":"Niška crkvena pevačka družina \"Branko\"","registered_at":"2026-06-17T16:42:37Z","symbol":"NIM1456165","token_address":"0xcaffe085dc23c618c9f7dd0b82794a32d7bb2322","type":"artist","uuid":"92479c9c-cd60-4b5a-a126-ce3e1c79e5b8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6547e5bd002cb9465c0156daefa26782591588926deee56ac8d060e4e045604. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92479c9c-cd60-4b5a-a126-ce3e1c79e5b8.json and https://artists.proofprofile.net/proofs/artist/92479c9c-cd60-4b5a-a126-ce3e1c79e5b8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc6547e5bd002cb9465c0156daefa26782591588926deee56ac8d060e4e045604","name":"Niška crkvena pevačka družina \"Branko\"","registered_at":"2026-06-17T16:42:37Z","symbol":"NIM1456165","token_address":"0xcaffe085dc23c618c9f7dd0b82794a32d7bb2322","type":"artist","uuid":"92479c9c-cd60-4b5a-a126-ce3e1c79e5b8"}
album: Pokajnička molitva (Psalm 6)
  type: MusicAlbum
  date published: 2010-06-06
album: Muzikom i slikom - Srbija pred Svet
  type: MusicAlbum
  date published: 2014-12-15
album: Vera naša pravoslavna
  type: MusicAlbum
  date published: 2016-01-26
  track: Vera naša pravoslavna
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174942
    explicit: false
    by artist: Niška crkvena pevačka družina "Branko"
    in album: Vera naša pravoslavna
      type: MusicAlbum
      date published: 2016-01-26
    isrc code: GX8LE2429559
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:07:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21afab21cd67780ce3a17ab74d2dae1bff331a27e6e30c25732f9928f724e270
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2429559
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21afab21cd67780ce3a17ab74d2dae1bff331a27e6e30c25732f9928f724e270. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GX8LE2429559.
      date published: 2026-07-06T06:56:49Z
    audio: Vera naša pravoslavna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.536
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.264
      additional property: Energy
        type: PropertyValue
        value: 0.477
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.886
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.681
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.179
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.982
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I to je, to je sve (Всего-то навсего)
  type: MusicAlbum
  date published: 2019-09-15