Alexander Gauk
type: MusicGroup
description: Alexander Vassilievich Gauk (; 30 March 1963) was a Soviet conductor and composer. Biography Alexander Gauk was born in Odessa in 1893. He recalled his first experience as hearing army bands and hi
popularity: 12
followers: 160
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x384985883c63533d4caa6c719bca97fbb8a03af97a4c691537131627c2180ea3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db317c4-a123-4b56-9ff0-56c3741b9041.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2db317c4-a123-4b56-9ff0-56c3741b9041.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2db317c4-a123-4b56-9ff0-56c3741b9041
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x384985883c63533d4caa6c719bca97fbb8a03af97a4c691537131627c2180ea3","name":"Alexander Gauk","registered_at":"2026-06-14T09:14:35Z","symbol":"NIM0406762","token_address":"0xfe3fc4773134fcdb0fcd51cbb8897542df45adae","type":"artist","uuid":"2db317c4-a123-4b56-9ff0-56c3741b9041"}
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 0x384985883c63533d4caa6c719bca97fbb8a03af97a4c691537131627c2180ea3. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2db317c4-a123-4b56-9ff0-56c3741b9041.json and https://artists.proofprofile.net/proofs/artist/2db317c4-a123-4b56-9ff0-56c3741b9041.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x384985883c63533d4caa6c719bca97fbb8a03af97a4c691537131627c2180ea3","name":"Alexander Gauk","registered_at":"2026-06-14T09:14:35Z","symbol":"NIM0406762","token_address":"0xfe3fc4773134fcdb0fcd51cbb8897542df45adae","type":"artist","uuid":"2db317c4-a123-4b56-9ff0-56c3741b9041"}
album: Walter Piston: Works for Orchestra
  type: MusicAlbum
  date published: 2018-08-13