Chińczyk
type: MusicGroup
popularity: 9
followers: 1198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6418cfc631607cc6117d214082ac4d8118506d2f4b5f7b2ff7da84d4b7b59bfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23b1afee-6fef-4f4c-8b9a-b55acce278e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/23b1afee-6fef-4f4c-8b9a-b55acce278e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/23b1afee-6fef-4f4c-8b9a-b55acce278e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6418cfc631607cc6117d214082ac4d8118506d2f4b5f7b2ff7da84d4b7b59bfd","name":"Chińczyk","registered_at":"2026-06-16T01:52:29Z","symbol":"NIM0900243","token_address":"0x312f546e41e4fe8c26cfc5c77f5b73b763a8cd14","type":"artist","uuid":"23b1afee-6fef-4f4c-8b9a-b55acce278e3"}
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 0x6418cfc631607cc6117d214082ac4d8118506d2f4b5f7b2ff7da84d4b7b59bfd. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23b1afee-6fef-4f4c-8b9a-b55acce278e3.json and https://artists.proofprofile.net/proofs/artist/23b1afee-6fef-4f4c-8b9a-b55acce278e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x6418cfc631607cc6117d214082ac4d8118506d2f4b5f7b2ff7da84d4b7b59bfd","name":"Chińczyk","registered_at":"2026-06-16T01:52:29Z","symbol":"NIM0900243","token_address":"0x312f546e41e4fe8c26cfc5c77f5b73b763a8cd14","type":"artist","uuid":"23b1afee-6fef-4f4c-8b9a-b55acce278e3"}
album: Wodospad
  type: MusicAlbum
  date published: 2021-11-11
album: INSOMNIA
  type: MusicAlbum
  date published: 2022-09-25
album: BONFIRE
  type: MusicAlbum
  date published: 2023-01-13
album: IKIGAI
  type: MusicAlbum
  date published: 2023-06-02
album: HANDSHAKE
  type: MusicAlbum
  date published: 2023-07-19
album: LAYLA
  type: MusicAlbum
  date published: 2023-10-06
album: SpaceX
  type: MusicAlbum
  date published: 2023-11-17
album: Level Up
  type: MusicAlbum
  date published: 2024-01-04
album: BUZZER BEATER
  type: MusicAlbum
  date published: 2024-03-30
  track: BUZZER BEATER
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123790
    explicit: true
    by artist: Chińczyk
    in album: BUZZER BEATER
      type: MusicAlbum
      date published: 2024-03-30
    isrc code: QZMEV2420023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:51:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f8cb1dc2a2009427f4c09390f1e4068c7b74ee182baf4972561650e7c5c5826
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2420023
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x8f8cb1dc2a2009427f4c09390f1e4068c7b74ee182baf4972561650e7c5c5826. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZMEV2420023.
      date published: 2026-07-05T10:59:37Z
    audio: BUZZER BEATER
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.101
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.492
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.138
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.43
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.11
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.256
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Skyscraper
  type: MusicAlbum
  date published: 2024-05-17
album: Tears
  type: MusicAlbum
  date published: 2024-06-07
album: Sam na sam
  type: MusicAlbum
  date published: 2024-08-23
album: HIM
  type: MusicAlbum
  date published: 2024-10-18
album: Brand New
  type: MusicAlbum
  date published: 2024-12-13
album: 200
  type: MusicAlbum
  date published: 2025-01-17
album: GLO
  type: MusicAlbum
  date published: 2025-04-24
album: Teaser
  type: MusicAlbum
  date published: 2025-07-18