ОТГ
type: MusicGroup
popularity: 14
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf44c595a9f02cb66d71a7384df726c5769611502f55822d36d5fd4b872220b52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca07b144-d19b-42b5-9577-c461adba7ba7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca07b144-d19b-42b5-9577-c461adba7ba7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca07b144-d19b-42b5-9577-c461adba7ba7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf44c595a9f02cb66d71a7384df726c5769611502f55822d36d5fd4b872220b52","name":"ОТГ","registered_at":"2026-06-15T01:50:36Z","symbol":"NIM0644427","token_address":"0x01aef3d83da0e7ca128b65a8fa2875f64a2326a7","type":"artist","uuid":"ca07b144-d19b-42b5-9577-c461adba7ba7"}
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 0xf44c595a9f02cb66d71a7384df726c5769611502f55822d36d5fd4b872220b52. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca07b144-d19b-42b5-9577-c461adba7ba7.json and https://artists.proofprofile.net/proofs/artist/ca07b144-d19b-42b5-9577-c461adba7ba7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0xf44c595a9f02cb66d71a7384df726c5769611502f55822d36d5fd4b872220b52","name":"ОТГ","registered_at":"2026-06-15T01:50:36Z","symbol":"NIM0644427","token_address":"0x01aef3d83da0e7ca128b65a8fa2875f64a2326a7","type":"artist","uuid":"ca07b144-d19b-42b5-9577-c461adba7ba7"}
album: Белые кроссовки
  type: MusicAlbum
  date published: 2021-12-03
album: На великах
  type: MusicAlbum
  date published: 2022-05-24
album: На великах
  type: MusicAlbum
  date published: 2022-05-24
album: Аудионосители
  type: MusicAlbum
  date published: 2023-08-11
album: Тачка
  type: MusicAlbum
  date published: 2023-09-29
album: NISSAN
  type: MusicAlbum
  date published: 2023-10-20
album: Танцуй
  type: MusicAlbum
  date published: 2023-11-24
album: Игрушки
  type: MusicAlbum
  date published: 2024-02-09
album: Стресс
  type: MusicAlbum
  date published: 2024-03-15
album: Не жаль
  type: MusicAlbum
  date published: 2025-04-18
album: Дым
  type: MusicAlbum
  date published: 2025-06-27
  track: Дым
    type: MusicRecording
    duration: PT2M34S
    duration ms: 154153
    explicit: false
    by artist: ОТГ
    in album: Дым
      type: MusicAlbum
      date published: 2025-06-27
    isrc code: RUAGT2515733
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:07:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb163a6d62c07d882e8bbd4a4736aa60341f514e3a15fe064869005c6f2b2966f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAGT2515733
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T14:57:46Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb163a6d62c07d882e8bbd4a4736aa60341f514e3a15fe064869005c6f2b2966f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/RUAGT2515733.
      date published: 2026-07-20T14:57:46Z
    audio: Дым
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.961
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.712
      additional property: Energy
        type: PropertyValue
        value: 0.686
      additional property: Speechiness
        type: PropertyValue
        value: 0.077
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.557
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.677
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.099
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Керосин
  type: MusicAlbum
  date published: 2025-08-08