Die Fledermaus, Act I: No. 5, Finale. a. Trinke, Liebchen, trinke schnell

Recording identifiers

ISRC

GBF076040507

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0x503035b6a2cc45b464f9b9f8bfad67018b9b6537e83b185d32fa1a5f3da521d6

Copyright registration time

2026-07-06T10:14:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:54:37Z

Bitcoin block

957067

Canonical record hash

sha256:898638c6d92eac22ab23b3cb695d5e9a11a248ccc4efef0c5fa05bd8e15ffc65

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF076040507

What this proof establishes

This recording was released in 2009, 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.