Sasha Chest
type: MusicGroup
popularity: 14
followers: 1075
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb531dec6eb428c7120ddc693f7e29fb32a15773c7962a26eae1884551a85d174
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8213e90a-c652-465f-92c7-47b4d63a2af6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8213e90a-c652-465f-92c7-47b4d63a2af6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8213e90a-c652-465f-92c7-47b4d63a2af6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb531dec6eb428c7120ddc693f7e29fb32a15773c7962a26eae1884551a85d174","name":"Sasha Chest","registered_at":"2026-06-14T18:07:33Z","symbol":"NIM0533902","token_address":"0x49dcd591d1c441c64ab989a7cc5eb19edfb93fd2","type":"artist","uuid":"8213e90a-c652-465f-92c7-47b4d63a2af6"}
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 0xb531dec6eb428c7120ddc693f7e29fb32a15773c7962a26eae1884551a85d174. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8213e90a-c652-465f-92c7-47b4d63a2af6.json and https://artists.proofprofile.net/proofs/artist/8213e90a-c652-465f-92c7-47b4d63a2af6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0xb531dec6eb428c7120ddc693f7e29fb32a15773c7962a26eae1884551a85d174","name":"Sasha Chest","registered_at":"2026-06-14T18:07:33Z","symbol":"NIM0533902","token_address":"0x49dcd591d1c441c64ab989a7cc5eb19edfb93fd2","type":"artist","uuid":"8213e90a-c652-465f-92c7-47b4d63a2af6"}
album: Семь слов - Single
  type: MusicAlbum
  date published: 2015
album: Лучший друг
  type: MusicAlbum
  date published: 2015-10-07
album: Лучший друг (feat. Тимати)
  type: MusicAlbum
  date published: 2015-10-09
album: Лучший друг
  type: MusicAlbum
  date published: 2016-04-27
album: Лучший друг
  type: MusicAlbum
  date published: 2016-04-27
album: Лучший друг
  type: MusicAlbum
  date published: 2016-04-27
album: По волнам
  type: MusicAlbum
  date published: 2016-07-22
album: Ливень лил
  type: MusicAlbum
  date published: 2016-11-15
album: Ливень (Nejtrino & Baur Remix)
  type: MusicAlbum
  date published: 2016-12-29
album: Убивай
  type: MusicAlbum
  date published: 2017-06-16
album: Тебя
  type: MusicAlbum
  date published: 2017-11-16
album: Дома
  type: MusicAlbum
  date published: 2017-11-23
album: Рандеву
  type: MusicAlbum
  date published: 2017-12-08
album: До утра
  type: MusicAlbum
  date published: 2018-07-06
album: Мой яд
  type: MusicAlbum
  date published: 2018-08-10
album: Больше сил
  type: MusicAlbum
  date published: 2018-11-01
album: Замертво
  type: MusicAlbum
  date published: 2019-02-23
album: Замертво
  type: MusicAlbum
  date published: 2019-03-06
album: Со дна
  type: MusicAlbum
  date published: 2019-04-20
album: Из отеля в отель
  type: MusicAlbum
  date published: 2020-03-31
album: Твоя рука в моей руке
  type: MusicAlbum
  date published: 2020-04-09
album: Изъян
  type: MusicAlbum
  date published: 2020-04-23
album: Твой день (Гимн Молодёжи 2021)
  type: MusicAlbum
  date published: 2021-09-01
album: Дал дал ушёл
  type: MusicAlbum
  date published: 2024-02-12
album: Не сегодня
  type: MusicAlbum
  date published: 2024-02-14
track: Свет гаснет (feat. Саша Чест)

Свет гаснет (feat. Саша Чест)
type: MusicRecording
duration: PT2M37S
duration ms: 157241
explicit: false
by artist: PLC
by artist: Sasha Chest
in album: Восход
  type: MusicAlbum
  date published: 2017-03-10
isrc code: RUA582101870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:25:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d6371ecdf6ad293d1666766d3b9cdb6ecf8a5b6150fcf6531a38ebeb4426595
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA582101870
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6371ecdf6ad293d1666766d3b9cdb6ecf8a5b6150fcf6531a38ebeb4426595. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/RUA582101870.
  date published: 2026-07-08T03:53:27Z
audio: Свет гаснет (feat. Саша Чест)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.881
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.716
  additional property: Energy
    type: PropertyValue
    value: 0.76
  additional property: Speechiness
    type: PropertyValue
    value: 0.098
  additional property: Acousticness
    type: PropertyValue
    value: 0.052
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.318
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor