Overture (Allegro) from The Good-Humoured Ladies

Recording identifiers

ISRC

USSM10405836

Release date of the album this recording appears on

1972

CopyrightID (CopyrightChains transaction hash)

0x1c80b00b4d2dea4a828480108c0f3b08108db7fb2b5df117290aa7e9b393ffdf

Copyright registration time

2026-07-30T13:44:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:36:16Z

Bitcoin block

960264

Canonical record hash

sha256:f4745544eb9cc6a6177277b5dcb4d5f7ca583d76ccfe930102f8cea7fe161a60

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM10405836

What this proof establishes

This recording was released in 1972, 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.