Natasa Djordjevic
type: MusicGroup
popularity: 14
followers: 3175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57616b025df2954639abe30ceee143ec6e2706f5c5ff3ce51fa0d1f45d7c6696
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/491678b7-e0b4-4198-829f-d043085f4d57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/491678b7-e0b4-4198-829f-d043085f4d57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/491678b7-e0b4-4198-829f-d043085f4d57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57616b025df2954639abe30ceee143ec6e2706f5c5ff3ce51fa0d1f45d7c6696","name":"Natasa Djordjevic","registered_at":"2026-06-14T12:09:32Z","symbol":"NIM0448503","token_address":"0x30fbd07447a7a240f36a1082ae78df4822f14348","type":"artist","uuid":"491678b7-e0b4-4198-829f-d043085f4d57"}
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 0x57616b025df2954639abe30ceee143ec6e2706f5c5ff3ce51fa0d1f45d7c6696. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/491678b7-e0b4-4198-829f-d043085f4d57.json and https://artists.proofprofile.net/proofs/artist/491678b7-e0b4-4198-829f-d043085f4d57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0x57616b025df2954639abe30ceee143ec6e2706f5c5ff3ce51fa0d1f45d7c6696","name":"Natasa Djordjevic","registered_at":"2026-06-14T12:09:32Z","symbol":"NIM0448503","token_address":"0x30fbd07447a7a240f36a1082ae78df4822f14348","type":"artist","uuid":"491678b7-e0b4-4198-829f-d043085f4d57"}
album: Ti si otrov moj
  type: MusicAlbum
  date published: 1990-01-23
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 1991
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 1991-01-01
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 1995-01-01
album: Zlaja Timotić Collection
  type: MusicAlbum
  date published: 1999
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2001-11-17
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2002-11-08
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2003
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2006-01-01
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2012
album: Natasa Djordjevic
  type: MusicAlbum
  date published: 2012-01-01
album: Natasa Djordjevic & Zlaja Band
  type: MusicAlbum
  date published: 2020-09-16
  track: Avanturista
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155611
    explicit: false
    by artist: Natasa Djordjevic
    in album: Natasa Djordjevic & Zlaja Band
      type: MusicAlbum
      date published: 2020-09-16
    isrc code: DEKB72053423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T09:11:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x840bf38866a67a2efc7dd2ed9e7889d43241ce89adfede9bcc32020eb5100c38
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEKB72053423
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:13:51Z
    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 0x840bf38866a67a2efc7dd2ed9e7889d43241ce89adfede9bcc32020eb5100c38. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:13:51Z), 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/DEKB72053423.
      date published: 2026-07-20T12:13:51Z
    audio: Avanturista
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.121
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.845
      additional property: Energy
        type: PropertyValue
        value: 0.673
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.282
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.043
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.919
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.532
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Otrove moj (Live)
  type: MusicAlbum
  date published: 2023-11-22
album: Ti si otrov moj
  type: MusicAlbum
  date published: 2025-03-30
album: Od kad sam se u tebe zaljubila
  type: MusicAlbum
  date published: 2025-11-14