грань
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 7
followers: 548
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32e78851f7196361810c06510676a619b71d02c14e61377b76282eb19b3cc5b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a125ba2-8a73-42da-81b9-c508196b5534.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a125ba2-8a73-42da-81b9-c508196b5534.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a125ba2-8a73-42da-81b9-c508196b5534
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32e78851f7196361810c06510676a619b71d02c14e61377b76282eb19b3cc5b9","name":"грань","registered_at":"2026-06-17T19:22:03Z","symbol":"NIM1494222","token_address":"0x886776049731fc77f0f1e6898ad302dc322205e7","type":"artist","uuid":"9a125ba2-8a73-42da-81b9-c508196b5534"}
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 0x32e78851f7196361810c06510676a619b71d02c14e61377b76282eb19b3cc5b9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a125ba2-8a73-42da-81b9-c508196b5534.json and https://artists.proofprofile.net/proofs/artist/9a125ba2-8a73-42da-81b9-c508196b5534.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x32e78851f7196361810c06510676a619b71d02c14e61377b76282eb19b3cc5b9","name":"грань","registered_at":"2026-06-17T19:22:03Z","symbol":"NIM1494222","token_address":"0x886776049731fc77f0f1e6898ad302dc322205e7","type":"artist","uuid":"9a125ba2-8a73-42da-81b9-c508196b5534"}
album: грань
  type: MusicAlbum
  date published: 2019-09-08
album: Панельные окраины
  type: MusicAlbum
  date published: 2019-09-08
  track: Панельные окраины
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174610
    explicit: false
    by artist: грань
    in album: Панельные окраины
      type: MusicAlbum
      date published: 2019-09-08
    genre: cold wave
    genre: darkwave
    genre: post-punk
    isrc code: QZNJW2020801
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:49:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcd6dd0dc7d5f5802c5f2b0344c4a4e852531e67e9b960240cdbc7cf8e094c4e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2020801
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0xbcd6dd0dc7d5f5802c5f2b0344c4a4e852531e67e9b960240cdbc7cf8e094c4e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZNJW2020801.
      date published: 2026-07-14T20:39:42Z
    audio: Панельные окраины
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.988
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.621
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.479
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.884
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.182
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.53
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Хроника событий
  type: MusicAlbum
  date published: 2021-03-01
album: Хроника событий
  type: MusicAlbum
  date published: 2021-03-01
album: Силуэт
  type: MusicAlbum
  date published: 2021-12-08
album: силуэт
  type: MusicAlbum
  date published: 2021-12-13
album: E tu sei la volpe
  type: MusicAlbum
  date published: 2022-08-16
album: прощаться
  type: MusicAlbum
  date published: 2022-11-26
album: сомнения
  type: MusicAlbum
  date published: 2023-03-11
album: кассета
  type: MusicAlbum
  date published: 2023-05-29
album: под тенью
  type: MusicAlbum
  date published: 2024-02-04
album: взгляд
  type: MusicAlbum
  date published: 2024-08-31