Beethoven: Fidelio, Op. 72, Act 2: Finale. "Des besten Königs Wink und Wille führt mich zu euch" (Don Fernando, Chor)

Recording identifiers

ISRC

GBAYC0001318

Release date of the album this recording appears on

1962-01-01

CopyrightID (CopyrightChains transaction hash)

0x8bc926b1ed6e023eda13814688f56200292146f37b53a782cf7107110896713a

Copyright registration time

2026-07-07T16:43:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:253f29aa35830b39b3b503b3458743ce7f6da5c02a7da049d4a055c37a03d7e0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC0001318

What this proof establishes

This recording was released in 1962, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

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.