Alexander Herzog
type: MusicGroup
genre: schlager
genre: schlagerparty
popularity: 26
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x293fb4d4e31e00b86ab99ba3ee25fe689474431c680d10ea6145904fddfd7863
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/7ca343cf-ab73-4d06-8948-ac362e7655fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ca343cf-ab73-4d06-8948-ac362e7655fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ca343cf-ab73-4d06-8948-ac362e7655fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x293fb4d4e31e00b86ab99ba3ee25fe689474431c680d10ea6145904fddfd7863","name":"Alexander Herzog","registered_at":"2026-06-12T02:36:42Z","symbol":"NIM0161116","token_address":"0x686748fe8d9c1a39cb17b4c4201f95fc727e8fab","type":"artist","uuid":"7ca343cf-ab73-4d06-8948-ac362e7655fc"}
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 0x293fb4d4e31e00b86ab99ba3ee25fe689474431c680d10ea6145904fddfd7863. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ca343cf-ab73-4d06-8948-ac362e7655fc.json and https://artists.proofprofile.net/proofs/artist/7ca343cf-ab73-4d06-8948-ac362e7655fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x293fb4d4e31e00b86ab99ba3ee25fe689474431c680d10ea6145904fddfd7863","name":"Alexander Herzog","registered_at":"2026-06-12T02:36:42Z","symbol":"NIM0161116","token_address":"0x686748fe8d9c1a39cb17b4c4201f95fc727e8fab","type":"artist","uuid":"7ca343cf-ab73-4d06-8948-ac362e7655fc"}
album: Alexander Herzog - MUSICA
  type: MusicAlbum
  date published: 2011-01-01