Stig Fogh Andersen
type: MusicGroup
description: thumb|Sir Stig Fogh Andersen Sir Stig Fogh Andersen (February 24, 1950 in Hørsholm) is a Danish operatic tenor. He is considered one of the most famous Wagner-tenors, "one of the leading Siegfrieds in
popularity: 2
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6663c87b52019fb5bc498d633d37cd9a3571b63132016dfe7bcc31ba441c631
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f214414-744f-43af-afeb-d450002ee15f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f214414-744f-43af-afeb-d450002ee15f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f214414-744f-43af-afeb-d450002ee15f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6663c87b52019fb5bc498d633d37cd9a3571b63132016dfe7bcc31ba441c631","name":"Stig Fogh Andersen","registered_at":"2026-06-16T05:55:22Z","symbol":"NIM0958253","token_address":"0x8aa20d29ff817ad40c5a0edec455318cb810579c","type":"artist","uuid":"2f214414-744f-43af-afeb-d450002ee15f"}
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 0xa6663c87b52019fb5bc498d633d37cd9a3571b63132016dfe7bcc31ba441c631. Chain 2 (Bitcoin): anchored in block 953991 (2026-06-16T18:47:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2f214414-744f-43af-afeb-d450002ee15f.json and https://artists.proofprofile.net/proofs/artist/2f214414-744f-43af-afeb-d450002ee15f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:47:23Z
  text: {"copyright_id":"0xa6663c87b52019fb5bc498d633d37cd9a3571b63132016dfe7bcc31ba441c631","name":"Stig Fogh Andersen","registered_at":"2026-06-16T05:55:22Z","symbol":"NIM0958253","token_address":"0x8aa20d29ff817ad40c5a0edec455318cb810579c","type":"artist","uuid":"2f214414-744f-43af-afeb-d450002ee15f"}
album: Stig Fogh Andersen & Bengt-Åke Lundin - Venner I Leipzig
  type: MusicAlbum
  date published: 2013-04-25
album: Stig Fogh Andersen - Sangen Har Vinger
  type: MusicAlbum
  date published: 2013-05-13