BUHAJ KLAN
type: MusicGroup
popularity: 19
followers: 4992
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7907dc0de5d2101c95be17c34dbcae5e04ccf5f1e4e358f4a054062d15b15177
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61c9a8a1-f83c-445a-af9d-3beddf273db0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61c9a8a1-f83c-445a-af9d-3beddf273db0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61c9a8a1-f83c-445a-af9d-3beddf273db0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7907dc0de5d2101c95be17c34dbcae5e04ccf5f1e4e358f4a054062d15b15177","name":"BUHAJ KLAN","registered_at":"2026-06-14T14:46:37Z","symbol":"NIM0485992","token_address":"0x79975c31c08def311e5dc2bcb9b70a136e4205a1","type":"artist","uuid":"61c9a8a1-f83c-445a-af9d-3beddf273db0"}
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 0x7907dc0de5d2101c95be17c34dbcae5e04ccf5f1e4e358f4a054062d15b15177. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/61c9a8a1-f83c-445a-af9d-3beddf273db0.json and https://artists.proofprofile.net/proofs/artist/61c9a8a1-f83c-445a-af9d-3beddf273db0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:23:11Z
  text: {"copyright_id":"0x7907dc0de5d2101c95be17c34dbcae5e04ccf5f1e4e358f4a054062d15b15177","name":"BUHAJ KLAN","registered_at":"2026-06-14T14:46:37Z","symbol":"NIM0485992","token_address":"0x79975c31c08def311e5dc2bcb9b70a136e4205a1","type":"artist","uuid":"61c9a8a1-f83c-445a-af9d-3beddf273db0"}
album: MŁODY MA TO
  type: MusicAlbum
  date published: 2022-07-21
album: BALLERIOZA
  type: MusicAlbum
  date published: 2022-10-20
album: RIC FLAIR
  type: MusicAlbum
  date published: 2023-01-05
album: BUHAJ KLAN
  type: MusicAlbum
  date published: 2023-03-02
  track: MOC
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139000
    explicit: true
    by artist: BUHAJ KLAN
    in album: BUHAJ KLAN
      type: MusicAlbum
      date published: 2023-03-02
    isrc code: PL2DY2300153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:40:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc92598eccff350b5bd1595f22c8a130a8f0a9e0176431cc698c3827b723c8a3b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL2DY2300153
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xc92598eccff350b5bd1595f22c8a130a8f0a9e0176431cc698c3827b723c8a3b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL2DY2300153 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: MOC
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.892
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.24
      additional property: Acousticness
        type: PropertyValue
        value: 0.069
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.276
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.195
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.041
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major