Litera2ra
type: MusicGroup
popularity: 3
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceac3c0d8ca79f8c496be4b7fdaf07170b523ec9c83f807df1de36fc5e90910a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed39cf5b-9205-4ea5-a90d-4ac7820246c6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed39cf5b-9205-4ea5-a90d-4ac7820246c6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed39cf5b-9205-4ea5-a90d-4ac7820246c6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceac3c0d8ca79f8c496be4b7fdaf07170b523ec9c83f807df1de36fc5e90910a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed39cf5b-9205-4ea5-a90d-4ac7820246c6.json and https://artists.proofprofile.net/proofs/artist/ed39cf5b-9205-4ea5-a90d-4ac7820246c6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Пятна
  type: MusicAlbum
  date published: 2021-08-24
album: Это мой дом
  type: MusicAlbum
  date published: 2022-02-10
album: чудеса
  type: MusicAlbum
  date published: 2022-05-01
album: Мой стиль
  type: MusicAlbum
  date published: 2022-09-30
album: Кто здесь
  type: MusicAlbum
  date published: 2023-06-23
album: mizantrop flow, vol.1
  type: MusicAlbum
  date published: 2023-12-01
album: Fatum
  type: MusicAlbum
  date published: 2024-02-23
album: cлова
  type: MusicAlbum
  date published: 2024-06-14
album: e (prod.by вагон курящих)
  type: MusicAlbum
  date published: 2024-08-02
album: я в диком угаре
  type: MusicAlbum
  date published: 2024-08-09
album: triad
  type: MusicAlbum
  date published: 2024-11-15
  track: triad
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124055
    explicit: true
    by artist: Litera2ra
    in album: triad
      type: MusicAlbum
      date published: 2024-11-15
    isrc code: RUACR2401387
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:00:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5f991c056576cfe31af7f9ebd03944009b90c779a7ef9e901e8a0fb31dfc686
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUACR2401387
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa5f991c056576cfe31af7f9ebd03944009b90c779a7ef9e901e8a0fb31dfc686. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/RUACR2401387.
      date published: 2026-07-05T18:48:28Z
    audio: triad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.989
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.781
      additional property: Energy
        type: PropertyValue
        value: 0.416
      additional property: Speechiness
        type: PropertyValue
        value: 0.297
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.193
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.804
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Будь разборчив в пути своем
  type: MusicAlbum
  date published: 2025-01-17
album: сын
  type: MusicAlbum
  date published: 2025-01-31
album: четвёртое слово
  type: MusicAlbum
  date published: 2025-02-28
album: больше абстракций
  type: MusicAlbum
  date published: 2025-03-21
album: в комнате с тенью
  type: MusicAlbum
  date published: 2025-05-02
album: Рассвет
  type: MusicAlbum
  date published: 2025-05-16
album: mizantrop flow, Vol. 2
  type: MusicAlbum
  date published: 2025-05-30