Karulin
type: MusicGroup
genre: drum and bass
popularity: 17
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x691d74e9e2ce2028dbfa4e3c871b96823129b185bb87a250c3bbd264c7e41786
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be611192-9c2a-4470-b43d-19e15bc72187.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be611192-9c2a-4470-b43d-19e15bc72187.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be611192-9c2a-4470-b43d-19e15bc72187
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
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 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 0x691d74e9e2ce2028dbfa4e3c871b96823129b185bb87a250c3bbd264c7e41786. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be611192-9c2a-4470-b43d-19e15bc72187.json and https://artists.proofprofile.net/proofs/artist/be611192-9c2a-4470-b43d-19e15bc72187.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: In For The Kill
  type: MusicAlbum
  date published: 2021-01-16
album: DO WITH IT
  type: MusicAlbum
  date published: 2021-11-05
album: Suave
  type: MusicAlbum
  date published: 2022-05-23
album: Oled Meeles
  type: MusicAlbum
  date published: 2022-11-01
album: Make You Mine
  type: MusicAlbum
  date published: 2023-02-23
album: Relax My Eyes
  type: MusicAlbum
  date published: 2023-05-25
album: keset kevadet (Remix)
  type: MusicAlbum
  date published: 2023-07-29
album: Make You Mine
  type: MusicAlbum
  date published: 2023-10-04
album: Ease Your Mind
  type: MusicAlbum
  date published: 2023-10-04
album: endale
  type: MusicAlbum
  date published: 2023-11-24
album: relax my eyes
  type: MusicAlbum
  date published: 2023-11-24
album: Money On The Dash
  type: MusicAlbum
  date published: 2023-12-31
album: Sleepless
  type: MusicAlbum
  date published: 2024-04-29
album: FKD UP
  type: MusicAlbum
  date published: 2024-06-03
  track: FKD UP
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158624
    explicit: true
    by artist: Karulin
    in album: FKD UP
      type: MusicAlbum
      date published: 2024-06-03
    genre: drum and bass
    isrc code: QZNWS2404875
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T22:06:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x731c17893ce1928ddccead70bf339030ac52d61bfc4ee1b7b53aca4f32efc93d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2404875
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x731c17893ce1928ddccead70bf339030ac52d61bfc4ee1b7b53aca4f32efc93d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWS2404875.
      date published: 2026-07-05T01:12:41Z
    audio: FKD UP
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.061
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.918
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.513
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.646
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.38
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I'm Awake
  type: MusicAlbum
  date published: 2024-07-11
album: On A Mission
  type: MusicAlbum
  date published: 2024-08-15
album: knock me out
  type: MusicAlbum
  date published: 2024-09-05
album: i feel it deeper
  type: MusicAlbum
  date published: 2024-09-29
album: body burning
  type: MusicAlbum
  date published: 2024-10-06
album: let me in
  type: MusicAlbum
  date published: 2024-11-03
album: Sing Me To Sleep
  type: MusicAlbum
  date published: 2024-11-16
album: peagi saabun
  type: MusicAlbum
  date published: 2024-12-01
album: Good Die Young
  type: MusicAlbum
  date published: 2025-02-11