Kejt
type: MusicGroup
description: Katarina Bogićević (; born 17 March 1998), known professionally as Kejt, is a Montenegrin singer and actress. She became known with the role of Zvezdana in the series Folk (2012–2014). She participate
popularity: 14
followers: 300
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41c1deacce4389543748bbb64be279357fbf2a1e460524ba492482000c957d6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c33382ab-136e-4f8c-95f2-4934eb6f231c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c33382ab-136e-4f8c-95f2-4934eb6f231c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c33382ab-136e-4f8c-95f2-4934eb6f231c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
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 0x41c1deacce4389543748bbb64be279357fbf2a1e460524ba492482000c957d6c. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c33382ab-136e-4f8c-95f2-4934eb6f231c.json and https://artists.proofprofile.net/proofs/artist/c33382ab-136e-4f8c-95f2-4934eb6f231c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
album: Hoću Da Igram
  type: MusicAlbum
  date published: 2018-07-25
album: Mikelandjelo
  type: MusicAlbum
  date published: 2019-12-16
album: Cure sa Balkana
  type: MusicAlbum
  date published: 2020-09-10
album: Eva
  type: MusicAlbum
  date published: 2022-02-19
album: Stay (Studio Session Live)
  type: MusicAlbum
  date published: 2023-07-15
album: Mikelandjelo
  type: MusicAlbum
  date published: 2023-09-15
album: Cure sa Balkana
  type: MusicAlbum
  date published: 2023-09-15
album: Šaman
  type: MusicAlbum
  date published: 2023-11-03
album: Ruža
  type: MusicAlbum
  date published: 2024-10-22
album: Obala raja
  type: MusicAlbum
  date published: 2024-11-10
  track: Obala raja
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175411
    explicit: false
    by artist: Kejt
    in album: Obala raja
      type: MusicAlbum
      date published: 2024-11-10
    isrc code: PLA552401021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T14:47:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x552d02b4a0252cba4f3b37d7debf17602469a4754d199bc0e25c997930501ad0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA552401021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0x552d02b4a0252cba4f3b37d7debf17602469a4754d199bc0e25c997930501ad0. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/PLA552401021.
      date published: 2026-07-16T16:14:30Z
    audio: Obala raja
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.06
      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: 0.293
      additional property: Energy
        type: PropertyValue
        value: 0.607
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.14
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.194
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.861
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Obala raja
  type: MusicAlbum
  date published: 2024-11-10
album: Obala raja - Montesong 2024 (Live)
  type: MusicAlbum
  date published: 2024-11-27
album: Ti bi nešto sa mnom
  type: MusicAlbum
  date published: 2025-03-26
album: Koža ne grebe
  type: MusicAlbum
  date published: 2025-07-23