Zerenski
type: MusicGroup
popularity: 4
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f83bd522720d1b0f981d01cb63abbff18a2de2aa161d9aadcc3e68897805183
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9211e0bb-f109-4e3b-a0c4-5eb0f1408ba3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9211e0bb-f109-4e3b-a0c4-5eb0f1408ba3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9211e0bb-f109-4e3b-a0c4-5eb0f1408ba3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x3f83bd522720d1b0f981d01cb63abbff18a2de2aa161d9aadcc3e68897805183. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9211e0bb-f109-4e3b-a0c4-5eb0f1408ba3.json and https://artists.proofprofile.net/proofs/artist/9211e0bb-f109-4e3b-a0c4-5eb0f1408ba3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: BANDZ
  type: MusicAlbum
  date published: 2023-03-31
album: Quikkspazz 1
  type: MusicAlbum
  date published: 2023-04-14
album: Zski Summer
  type: MusicAlbum
  date published: 2023-06-11
album: BLAST OFF!
  type: MusicAlbum
  date published: 2023-07-04
album: FUSION
  type: MusicAlbum
  date published: 2023-07-14
  track: Thought U Didn't Care?
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241877
    explicit: true
    by artist: Zerenski
    in album: FUSION
      type: MusicAlbum
      date published: 2023-07-14
    isrc code: QZNWT2383636
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T13:11:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9babd3abcc49650cf193d9be98616404199f99108e677ae0019c75255aa3526f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2383636
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x9babd3abcc49650cf193d9be98616404199f99108e677ae0019c75255aa3526f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZNWT2383636.
      date published: 2026-07-17T19:12:23Z
    audio: Thought U Didn't Care?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.815
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.59
      additional property: Energy
        type: PropertyValue
        value: 0.361
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.758
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.048
      additional property: Liveness
        type: PropertyValue
        value: 0.224
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.091
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.718
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Back to it.
  type: MusicAlbum
  date published: 2023-07-15
album: Getdown
  type: MusicAlbum
  date published: 2024-02-01
album: I Hate Zerenski
  type: MusicAlbum
  date published: 2024-02-09
album: Public Enemy
  type: MusicAlbum
  date published: 2024-05-17
album: FRANCHISE
  type: MusicAlbum
  date published: 2024-08-02
album: YUNG REAPER
  type: MusicAlbum
  date published: 2025-05-30
album: Zski Summer, Pt. 2
  type: MusicAlbum
  date published: 2025-06-13
album: KNIGHTMOTION
  type: MusicAlbum
  date published: 2025-07-11
album: MUSTANG
  type: MusicAlbum
  date published: 2025-10-17
album: BLACK DISK FILES
  type: MusicAlbum
  date published: 2025-10-31