Rigoletto: La donna è mobile

Recording by Giuseppe Verdi.

Recording identifiers

ISRC
ATP131300606
CopyrightID (CopyrightChains transaction hash)
0xef5f5a65f302258498aa951955cab434e380c0847db0c383223ab647e31dad73
Copyright registration time
2026-07-31T21:57:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T22:27:44Z
Bitcoin block
960473
Canonical record hash
sha256:ffec5cfbdf3d63fd31b3452967e5bf185a76a545f09aa510dd9b97c33141ce31

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.