Lohengrin, WWV 75: Prelude to Act I
Recording by Richard Wagner.
Recording identifiers
- ISRC
- DEN961701120
- Release date of the album this recording appears on
- 2023-10-26
- CopyrightID (CopyrightChains transaction hash)
- 0xc128a437e23a4c195ddc30135f7dfaa261e18ebc63e306e2e0a12a9ebcb592e6
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34Z
- Bitcoin block
- 960403
- Canonical record hash
- sha256:9f37682569bb7be84eae1c008340ac5c019d501e29c8cec028913177978e3f2a
What this proof establishes
This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.
CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.
Read the complete pre-generative-AI provenance and verification method.