Wolfgang Fink
type: MusicGroup
genre: flamenco
genre: new age
description: Wolfgang Fink is a German-American theoretical physicist. He is currently an associate professor and the inaugural Maria & Edward Keonjian Endowed Chair of Microelectronics at the University of Arizo
popularity: 4
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe079c21e9f59efbf6f6ebd262d175e2a6c8cfac410cc54b6668dc818c94fda41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21928f41-1d55-4711-b12c-e7f8c247f4e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21928f41-1d55-4711-b12c-e7f8c247f4e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21928f41-1d55-4711-b12c-e7f8c247f4e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe079c21e9f59efbf6f6ebd262d175e2a6c8cfac410cc54b6668dc818c94fda41","name":"Wolfgang Fink","registered_at":"2026-06-16T01:17:41Z","symbol":"NIM0891914","token_address":"0xc624ce8d93ab1214f07c0a062945b470fc2527ee","type":"artist","uuid":"21928f41-1d55-4711-b12c-e7f8c247f4e3"}
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 0xe079c21e9f59efbf6f6ebd262d175e2a6c8cfac410cc54b6668dc818c94fda41. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21928f41-1d55-4711-b12c-e7f8c247f4e3.json and https://artists.proofprofile.net/proofs/artist/21928f41-1d55-4711-b12c-e7f8c247f4e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xe079c21e9f59efbf6f6ebd262d175e2a6c8cfac410cc54b6668dc818c94fda41","name":"Wolfgang Fink","registered_at":"2026-06-16T01:17:41Z","symbol":"NIM0891914","token_address":"0xc624ce8d93ab1214f07c0a062945b470fc2527ee","type":"artist","uuid":"21928f41-1d55-4711-b12c-e7f8c247f4e3"}