HÜKO2
type: MusicGroup
popularity: 11
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x253761a9b35378f72655fa3da351529248fa58fc44ee8574ee1c5b76be9b36c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c48123d-4642-4411-80bb-9234ff086bc4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c48123d-4642-4411-80bb-9234ff086bc4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c48123d-4642-4411-80bb-9234ff086bc4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x253761a9b35378f72655fa3da351529248fa58fc44ee8574ee1c5b76be9b36c3","name":"HÜKO2","registered_at":"2026-06-14T20:56:59Z","symbol":"NIM0574294","token_address":"0x658cd0cb09574640db862955e6eaa8796024b866","type":"artist","uuid":"9c48123d-4642-4411-80bb-9234ff086bc4"}
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 0x253761a9b35378f72655fa3da351529248fa58fc44ee8574ee1c5b76be9b36c3. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c48123d-4642-4411-80bb-9234ff086bc4.json and https://artists.proofprofile.net/proofs/artist/9c48123d-4642-4411-80bb-9234ff086bc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x253761a9b35378f72655fa3da351529248fa58fc44ee8574ee1c5b76be9b36c3","name":"HÜKO2","registered_at":"2026-06-14T20:56:59Z","symbol":"NIM0574294","token_address":"0x658cd0cb09574640db862955e6eaa8796024b866","type":"artist","uuid":"9c48123d-4642-4411-80bb-9234ff086bc4"}
album: Kimse Benim Baktığım Gibi Sana Bakamaz
  type: MusicAlbum
  date published: 2024-02-19
album: Aklımda
  type: MusicAlbum
  date published: 2024-02-20
album: Ne Haldeyim?
  type: MusicAlbum
  date published: 2024-03-01
album: Olacak Sonunda
  type: MusicAlbum
  date published: 2024-03-05
album: Az Ve Dozunda
  type: MusicAlbum
  date published: 2024-03-10
album: Big Money Big Dreams
  type: MusicAlbum
  date published: 2024-03-11
album: Hedef Benim
  type: MusicAlbum
  date published: 2024-03-13
album: Gelmelisin Geri
  type: MusicAlbum
  date published: 2024-03-15
album: Assertive
  type: MusicAlbum
  date published: 2024-03-19
album: Değiştin
  type: MusicAlbum
  date published: 2024-11-01
album: ZEHIRLI PAPATYA
  type: MusicAlbum
  date published: 2025-01-31
  track: UMUTTUM (OUTRO)
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164144
    explicit: false
    by artist: HÜKO2
    in album: ZEHIRLI PAPATYA
      type: MusicAlbum
      date published: 2025-01-31
    isrc code: QZFZ22551238
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:38:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb25db634bb55aa53bc8795ba84aa2a8c8a6e7d92fc9386a512f1d0bd8eeda083
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22551238
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0xb25db634bb55aa53bc8795ba84aa2a8c8a6e7d92fc9386a512f1d0bd8eeda083. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZFZ22551238.
      date published: 2026-07-22T10:01:58Z
    audio: UMUTTUM (OUTRO)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.193
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.318
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.262
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.396
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor