Alexander Shalyapin
type: MusicGroup
popularity: 14
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2362b29f26924f12af97e1f41f7fba72abd611e57c6a6a6922ef8ad6330a032
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2362b29f26924f12af97e1f41f7fba72abd611e57c6a6a6922ef8ad6330a032","name":"Alexander Shalyapin","registered_at":"2026-06-15T05:06:52Z","symbol":"NIM0691279","token_address":"0xed1cf2246ed136040819d8a7a22d8045de6c633b","type":"artist","uuid":"eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2362b29f26924f12af97e1f41f7fba72abd611e57c6a6a6922ef8ad6330a032. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b.json and https://artists.proofprofile.net/proofs/artist/eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xd2362b29f26924f12af97e1f41f7fba72abd611e57c6a6a6922ef8ad6330a032","name":"Alexander Shalyapin","registered_at":"2026-06-15T05:06:52Z","symbol":"NIM0691279","token_address":"0xed1cf2246ed136040819d8a7a22d8045de6c633b","type":"artist","uuid":"eb3a8a59-c92b-4c2a-b93f-1e8d4ca07c2b"}
album: Primal
  type: MusicAlbum
  date published: 2016-05-14
album: Blizzard
  type: MusicAlbum
  date published: 2016-12-31
album: Winter Tales
  type: MusicAlbum
  date published: 2017-12-25
album: Toss a Coin to Your Witcher
  type: MusicAlbum
  date published: 2019-12-30
album: Call of the North
  type: MusicAlbum
  date published: 2020-12-25
album: My Mother Told Me (Instrumental)
  type: MusicAlbum
  date published: 2021-12-10
album: The Parting Glass
  type: MusicAlbum
  date published: 2023-11-28