Сад
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 6
followers: 1118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24bbcb68ba394ebad21254a7a113a1de7b655a86fa70a30dc87eef10ab675413
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4879130-01ae-45a5-8475-5504b0135900.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4879130-01ae-45a5-8475-5504b0135900.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4879130-01ae-45a5-8475-5504b0135900
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24bbcb68ba394ebad21254a7a113a1de7b655a86fa70a30dc87eef10ab675413","name":"Сад","registered_at":"2026-06-20T20:25:08Z","symbol":"NIM1705587","token_address":"0xc95643182dd4dc2513bb1ffd72134fdc2e1e8c49","type":"artist","uuid":"c4879130-01ae-45a5-8475-5504b0135900"}
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 0x24bbcb68ba394ebad21254a7a113a1de7b655a86fa70a30dc87eef10ab675413. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4879130-01ae-45a5-8475-5504b0135900.json and https://artists.proofprofile.net/proofs/artist/c4879130-01ae-45a5-8475-5504b0135900.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x24bbcb68ba394ebad21254a7a113a1de7b655a86fa70a30dc87eef10ab675413","name":"Сад","registered_at":"2026-06-20T20:25:08Z","symbol":"NIM1705587","token_address":"0xc95643182dd4dc2513bb1ffd72134fdc2e1e8c49","type":"artist","uuid":"c4879130-01ae-45a5-8475-5504b0135900"}
album: Прошлое
  type: MusicAlbum
  date published: 2020-07-14
album: Прошлое
  type: MusicAlbum
  date published: 2020-07-14
  track: Разбитый человек
    type: MusicRecording
    duration: PT5M38S
    duration ms: 338000
    explicit: false
    by artist: Сад
    in album: Прошлое
      type: MusicAlbum
      date published: 2020-07-14
    genre: cold wave
    genre: darkwave
    genre: post-punk
    isrc code: QZW9L2301016
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:45:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x497c81f7df3357f953b7144ab66ba451e28f5fb3fc5f1e2e1bfa758b04fc483d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958074
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958074
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2301016
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T22:45:25Z
    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 0x497c81f7df3357f953b7144ab66ba451e28f5fb3fc5f1e2e1bfa758b04fc483d. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZW9L2301016.
      date published: 2026-07-14T22:45:25Z
    audio: Разбитый человек
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.003
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.75
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.56
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.256
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.909
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Кометы
  type: MusicAlbum
  date published: 2020-07-28
album: Мы Рабы
  type: MusicAlbum
  date published: 2021-05-06
album: Мы Рабы
  type: MusicAlbum
  date published: 2021-05-06
album: Незнакомые лица знакомых людей
  type: MusicAlbum
  date published: 2021-07-15
album: Незнакомые лица знакомых людей
  type: MusicAlbum
  date published: 2021-07-15
album: Это не пройдёт, пока весь мир не погрузится в хаос
  type: MusicAlbum
  date published: 2022-10-29
album: Нож
  type: MusicAlbum
  date published: 2023-07-24
album: Обрыв
  type: MusicAlbum
  date published: 2023-11-20
album: Сон
  type: MusicAlbum
  date published: 2024-03-27