Осадок
type: MusicGroup
genre: post-punk
popularity: 7
followers: 345
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd87758ad7c0e363781e552c25db33a0f66bc4eed9e08e5dcb3ae3315a940aeb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3dabaee-ea8f-4816-87da-72b7e80ae5e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3dabaee-ea8f-4816-87da-72b7e80ae5e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3dabaee-ea8f-4816-87da-72b7e80ae5e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd87758ad7c0e363781e552c25db33a0f66bc4eed9e08e5dcb3ae3315a940aeb1","name":"Осадок","registered_at":"2026-06-21T07:31:46Z","symbol":"NIM1862945","token_address":"0x98dcbaa8b1a013a5bfe73c78e74e36e8bd164a67","type":"artist","uuid":"e3dabaee-ea8f-4816-87da-72b7e80ae5e8"}
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 0xd87758ad7c0e363781e552c25db33a0f66bc4eed9e08e5dcb3ae3315a940aeb1. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3dabaee-ea8f-4816-87da-72b7e80ae5e8.json and https://artists.proofprofile.net/proofs/artist/e3dabaee-ea8f-4816-87da-72b7e80ae5e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xd87758ad7c0e363781e552c25db33a0f66bc4eed9e08e5dcb3ae3315a940aeb1","name":"Осадок","registered_at":"2026-06-21T07:31:46Z","symbol":"NIM1862945","token_address":"0x98dcbaa8b1a013a5bfe73c78e74e36e8bd164a67","type":"artist","uuid":"e3dabaee-ea8f-4816-87da-72b7e80ae5e8"}
album: Каждый из нас
  type: MusicAlbum
  date published: 2016-11-21
album: Крест
  type: MusicAlbum
  date published: 2018-08-15
album: Родина-3
  type: MusicAlbum
  date published: 2019-02-06
album: Работает кран
  type: MusicAlbum
  date published: 2019-08-29
album: Цветы
  type: MusicAlbum
  date published: 2020-03-10
album: Скромные посиделки у святаго отца Серафима
  type: MusicAlbum
  date published: 2021-03-01
  track: Там, где кончается колючка
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219300
    explicit: false
    by artist: Осадок
    in album: Скромные посиделки у святаго отца Серафима
      type: MusicAlbum
      date published: 2021-03-01
    genre: post-punk
    isrc code: RUA1H2147121
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T02:39:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c371985bb0ebd808eefd3081a2445a8015effa5e452896150017e50d5506476
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1H2147121
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x4c371985bb0ebd808eefd3081a2445a8015effa5e452896150017e50d5506476. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/RUA1H2147121.
      date published: 2026-07-06T06:56:49Z
    audio: Там, где кончается колючка
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.018
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.54
      additional property: Energy
        type: PropertyValue
        value: 0.591
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.35
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.234
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.683
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.176
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Экстатическая о шмеле и холме
  type: MusicAlbum
  date published: 2021-12-14
album: Долгая дорога домой
  type: MusicAlbum
  date published: 2021-12-18
album: Я так долго ждал
  type: MusicAlbum
  date published: 2024-03-22
album: Тайга
  type: MusicAlbum
  date published: 2025-02-28