Rêverie au bord de la mer, WoO

Recording by Jacques Offenbach.

Recording identifiers

ISRC
DEE861900944
CopyrightID (CopyrightChains transaction hash)
0x2ce2a3d292fa9a30df310a4a308f23d6a49016ffa056ca07d3b6589c9acd9283
Copyright registration time
2026-06-10T04:37:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:7f4e82c300d330ca205126a8c2fcd99a6b22df5cdb523bf82cdaf123dccb7dc2

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.