Can-Can

Recording by Jacques Offenbach.

Recording identifiers

ISRC
DEMF32000110
CopyrightID (CopyrightChains transaction hash)
0xedab629da73b1971123a0862c96612edf1fbb11bf7e0ec421bf0e3a49e42a6c9
Copyright registration time
2026-06-27T07:39:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:436c7d465ca4983d60e64448c4bac168ea53600137de1802b128d79c6367439a

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.