Ruddigore: Chorus: "He yields!"

Recording by Sir Arthur Sullivan.

Recording identifiers

ISRC
USAB10916430
Release date of the album this recording appears on
2009-12-01
CopyrightID (CopyrightChains transaction hash)
0x71fdf29e018cbe676d826d7fdf1dd9b5cbd7fd7ad0e62230cf7b748dd691d52b
Copyright registration time
2026-07-31T19:40:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T19:53:13Z
Bitcoin block
960455
Canonical record hash
sha256:65171b3ff06fb8b9d4205cd7444252237bfea450c967a5b16434187eefb89381

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.