Valentin Strykalo
type: MusicGroup
popularity: 59
followers: 1099827
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66e7a0036ef22014d570f9d2ea206c517fd0cff22c08c220c903b02bee464054
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f0b4225-6c3c-44f5-9e1a-558f0a796cb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f0b4225-6c3c-44f5-9e1a-558f0a796cb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f0b4225-6c3c-44f5-9e1a-558f0a796cb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66e7a0036ef22014d570f9d2ea206c517fd0cff22c08c220c903b02bee464054","name":"Valentin Strykalo","registered_at":"2026-06-11T13:54:11Z","symbol":"NIM0040942","token_address":"0xc1153eea73c57b6193f17e662a71373c9ff19116","type":"artist","uuid":"1f0b4225-6c3c-44f5-9e1a-558f0a796cb3"}
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 0x66e7a0036ef22014d570f9d2ea206c517fd0cff22c08c220c903b02bee464054. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f0b4225-6c3c-44f5-9e1a-558f0a796cb3.json and https://artists.proofprofile.net/proofs/artist/1f0b4225-6c3c-44f5-9e1a-558f0a796cb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x66e7a0036ef22014d570f9d2ea206c517fd0cff22c08c220c903b02bee464054","name":"Valentin Strykalo","registered_at":"2026-06-11T13:54:11Z","symbol":"NIM0040942","token_address":"0xc1153eea73c57b6193f17e662a71373c9ff19116","type":"artist","uuid":"1f0b4225-6c3c-44f5-9e1a-558f0a796cb3"}
album: Смирись и расслабься
  type: MusicAlbum
  date published: 2012-02-24
album: Смирись и расслабься
  type: MusicAlbum
  date published: 2012-02-24
album: Часть Чего-то Большего
  type: MusicAlbum
  date published: 2013-10-20
album: Часть чего-то большего
  type: MusicAlbum
  date published: 2013-10-20
album: Решится Само Собой
  type: MusicAlbum
  date published: 2015-10-25
album: Развлечение
  type: MusicAlbum
  date published: 2016-10-13
album: Бесполезно (RELIQUI Remix)
  type: MusicAlbum
  date published: 2022-02-25