Helga Schauerte
type: MusicGroup
popularity: 6
followers: 335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28f4894b3f31b5350b21c8ff8d2e93208b0c38609585a59bd96bf91fd538a86e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3849d831-57ae-4113-a789-41762bcada26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3849d831-57ae-4113-a789-41762bcada26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3849d831-57ae-4113-a789-41762bcada26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28f4894b3f31b5350b21c8ff8d2e93208b0c38609585a59bd96bf91fd538a86e","name":"Helga Schauerte","registered_at":"2026-06-16T09:10:30Z","symbol":"NIM1004840","token_address":"0xedd02f3c58f42d4b9a26242619d1f9622ab097dd","type":"artist","uuid":"3849d831-57ae-4113-a789-41762bcada26"}
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 0x28f4894b3f31b5350b21c8ff8d2e93208b0c38609585a59bd96bf91fd538a86e. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3849d831-57ae-4113-a789-41762bcada26.json and https://artists.proofprofile.net/proofs/artist/3849d831-57ae-4113-a789-41762bcada26.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0x28f4894b3f31b5350b21c8ff8d2e93208b0c38609585a59bd96bf91fd538a86e","name":"Helga Schauerte","registered_at":"2026-06-16T09:10:30Z","symbol":"NIM1004840","token_address":"0xedd02f3c58f42d4b9a26242619d1f9622ab097dd","type":"artist","uuid":"3849d831-57ae-4113-a789-41762bcada26"}
album: Die Passauer Domorgel (Les plus grandes orgues d’église du monde)
  type: MusicAlbum
  date published: 1995
album: Weihnacht in Paris (Toccatas & Noëls de la Belle Époque)
  type: MusicAlbum
  date published: 2001
album: L'Orgue historique de Saint-Calais
  type: MusicAlbum
  date published: 2006
album: Correte, Charpentier, Raison: L’orgue historique de l’église Saint-Louis du Prytanée National Militaire de La Flèche
  type: MusicAlbum
  date published: 2007
album: Organum Antiquum (Früheste Orgelmusik bis J. S. Bach)
  type: MusicAlbum
  date published: 2012-12-04
album: Winterhalterorgel Basilika Ulm-Wiblingen
  type: MusicAlbum
  date published: 2023-09-20