Михаил Казаков
type: MusicGroup
genre: celtic
genre: medieval
popularity: 3
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9722768e1713506c6c73fbbc31714be204fbccd4795d192309d4156dcb7c3500
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10bdb64e-4b2d-4c57-93da-4418578bf93b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10bdb64e-4b2d-4c57-93da-4418578bf93b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/10bdb64e-4b2d-4c57-93da-4418578bf93b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9722768e1713506c6c73fbbc31714be204fbccd4795d192309d4156dcb7c3500","name":"Михаил Казаков","registered_at":"2026-06-15T19:14:27Z","symbol":"NIM0805256","token_address":"0xd47dd89621d5455e5a6c3b014d90c7fe8879ca48","type":"artist","uuid":"10bdb64e-4b2d-4c57-93da-4418578bf93b"}
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 0x9722768e1713506c6c73fbbc31714be204fbccd4795d192309d4156dcb7c3500. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10bdb64e-4b2d-4c57-93da-4418578bf93b.json and https://artists.proofprofile.net/proofs/artist/10bdb64e-4b2d-4c57-93da-4418578bf93b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x9722768e1713506c6c73fbbc31714be204fbccd4795d192309d4156dcb7c3500","name":"Михаил Казаков","registered_at":"2026-06-15T19:14:27Z","symbol":"NIM0805256","token_address":"0xd47dd89621d5455e5a6c3b014d90c7fe8879ca48","type":"artist","uuid":"10bdb64e-4b2d-4c57-93da-4418578bf93b"}
album: Soundtrack the Firstborn
  type: MusicAlbum
  date published: 2020-02-25
album: Synthesis (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2020-08-20
album: The Story in the Dance
  type: MusicAlbum
  date published: 2021-01-11
album: Cyberspace System (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-01-28
album: Chronicles of White (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-03-26
album: The Great Tribes (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-04-10
album: And in the End (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2021-07-02
album: Lord Ambermaze (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2022-01-26
album: Reaching in the Sky
  type: MusicAlbum
  date published: 2022-04-17
album: The Bounty Hunter
  type: MusicAlbum
  date published: 2023-02-15
album: The Wind of Time (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2023-06-04
album: The Great Tribes. Chapter 2 (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2023-08-01
album: The Great Tribes. Chapter 3 (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2024-10-05