Đana
type: MusicGroup
popularity: 31
followers: 8470
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe36006332cb68a6fc310c1378945fec6198e762c49b175a33e7429123b52d22d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1652058b-8e83-4c17-a59a-89f00a0fe96d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1652058b-8e83-4c17-a59a-89f00a0fe96d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1652058b-8e83-4c17-a59a-89f00a0fe96d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe36006332cb68a6fc310c1378945fec6198e762c49b175a33e7429123b52d22d","name":"Đana","registered_at":"2026-06-11T12:32:00Z","symbol":"NIM0029298","token_address":"0x03525703572df9382fb2ccb3f0197a66a17043ed","type":"artist","uuid":"1652058b-8e83-4c17-a59a-89f00a0fe96d"}
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 0xe36006332cb68a6fc310c1378945fec6198e762c49b175a33e7429123b52d22d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1652058b-8e83-4c17-a59a-89f00a0fe96d.json and https://artists.proofprofile.net/proofs/artist/1652058b-8e83-4c17-a59a-89f00a0fe96d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe36006332cb68a6fc310c1378945fec6198e762c49b175a33e7429123b52d22d","name":"Đana","registered_at":"2026-06-11T12:32:00Z","symbol":"NIM0029298","token_address":"0x03525703572df9382fb2ccb3f0197a66a17043ed","type":"artist","uuid":"1652058b-8e83-4c17-a59a-89f00a0fe96d"}
album: Tvoja Draga Ne Zna
  type: MusicAlbum
  date published: 2021-02-17
album: Free Fallin'
  type: MusicAlbum
  date published: 2023-01-20
album: Free Fallin'
  type: MusicAlbum
  date published: 2023-01-20
album: Free Fallin'
  type: MusicAlbum
  date published: 2023-01-20
album: Alkohol i Disko x Ljubila x Tvoje Ime (Medley)
  type: MusicAlbum
  date published: 2023-11-06
album: Pola Sunca
  type: MusicAlbum
  date published: 2023-11-13
album: Ne Kuni Me, Ne Ruzi Me, Majko
  type: MusicAlbum
  date published: 2023-11-27
  track: Ne Kuni Me, Ne Ruzi Me, Majko
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230000
    explicit: false
    by artist: Đana
    in album: Ne Kuni Me, Ne Ruzi Me, Majko
      type: MusicAlbum
      date published: 2023-11-27
    isrc code: RSA222308056
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T19:37:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf70c756b9c240c4a3ebe3225881be48955847a667f7511539e2c8052e560b40
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222308056
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0xcf70c756b9c240c4a3ebe3225881be48955847a667f7511539e2c8052e560b40. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA222308056.
      date published: 2026-07-02T16:51:38Z
    audio: Ne Kuni Me, Ne Ruzi Me, Majko
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.58
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.289
      additional property: Energy
        type: PropertyValue
        value: 0.082
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.972
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.121
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.741
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ljubav
  type: MusicAlbum
  date published: 2023-12-11
album: Alarmantno
  type: MusicAlbum
  date published: 2024-04-12
album: Nostalgija
  type: MusicAlbum
  date published: 2024-06-07
album: Pustinja
  type: MusicAlbum
  date published: 2025-03-14
album: Što Osjećaš?
  type: MusicAlbum
  date published: 2025-06-21