Mascagni: Cavalleria rusticana: Easter Hymn. "Regina coeli laetare"

Recording identifiers

ISRC

GBAYC8902319

Release date of the album this recording appears on

1989-10-01

CopyrightID (CopyrightChains transaction hash)

0x0ee3ff6dc721bd5ddc80024b36c79fd39f269e1c1aa9ebc3d47b38e434b476a7

Copyright registration time

2026-07-30T07:46:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T07:51:46Z

Bitcoin block

960223

Canonical record hash

sha256:206fbb4df5cdc50b37b8c8f854fa54048d016415a5651dac788940633e4675ad

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC8902319

What this proof establishes

This recording was released in 1989, 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.