S4Й
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x864b00be29e435580abbfa1eb4f19113df564b245e58826d72c8bf412fa0cee2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2076eb-79b3-4298-a7be-6673ad93c602.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2076eb-79b3-4298-a7be-6673ad93c602.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd2076eb-79b3-4298-a7be-6673ad93c602
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x864b00be29e435580abbfa1eb4f19113df564b245e58826d72c8bf412fa0cee2","name":"S4Й","registered_at":"2026-06-21T05:11:10Z","symbol":"NIM1829635","token_address":"0x1ea48c464b0d403c40e40eb46edf126cfd5c911e","type":"artist","uuid":"dd2076eb-79b3-4298-a7be-6673ad93c602"}
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 0x864b00be29e435580abbfa1eb4f19113df564b245e58826d72c8bf412fa0cee2. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd2076eb-79b3-4298-a7be-6673ad93c602.json and https://artists.proofprofile.net/proofs/artist/dd2076eb-79b3-4298-a7be-6673ad93c602.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x864b00be29e435580abbfa1eb4f19113df564b245e58826d72c8bf412fa0cee2","name":"S4Й","registered_at":"2026-06-21T05:11:10Z","symbol":"NIM1829635","token_address":"0x1ea48c464b0d403c40e40eb46edf126cfd5c911e","type":"artist","uuid":"dd2076eb-79b3-4298-a7be-6673ad93c602"}
album: МОЙ БРО
album: Как же тебе повезло
  type: MusicAlbum
  date published: 2022-05-25
album: НА ЛОФТЕ (prod. by ISAEVBEATS)
  type: MusicAlbum
  date published: 2022-06-20
album: НА БАЛИ (prod. by ISAEVBEATS)
  type: MusicAlbum
  date published: 2022-08-04
album: Represent (prod. by ISAEVBEATS)
  type: MusicAlbum
  date published: 2022-08-23
album: IIIZKGO
  type: MusicAlbum
  date published: 2022-09-30
album: Закат (prod. by ISAEVBEATS)
  type: MusicAlbum
  date published: 2022-10-21
album: Время
  type: MusicAlbum
  date published: 2022-11-12
album: Ой
  type: MusicAlbum
  date published: 2022-12-15
album: В небо
  type: MusicAlbum
  date published: 2023-01-13
album: WhatsApp
  type: MusicAlbum
  date published: 2023-05-01
album: Ко мне
  type: MusicAlbum
  date published: 2023-07-06
album: IZKGO II
  type: MusicAlbum
  date published: 2025-03-07
  track: Давно не виделись
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216016
    explicit: false
    by artist: S4Й
    in album: IZKGO II
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: FR2X42545085
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:35:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x196e8349ecacbc83e0b975e801924def8030fe93ac2b35beba4f57f6ece8b0b2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42545085
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x196e8349ecacbc83e0b975e801924def8030fe93ac2b35beba4f57f6ece8b0b2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR2X42545085.
      date published: 2026-07-05T10:01:46Z
    audio: Давно не виделись
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.235
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
        value: 0.31
      additional property: Acousticness
        type: PropertyValue
        value: 0.116
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.679
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.398
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major