Handel: L'Allegro, il Penseroso ed il Moderato, HWV 55, Pt. 1: Duet. "Hence vain deluding joys"

Recording identifiers

ISRC

GBAYC9903175

Release date of the album this recording appears on

2000-10-10

CopyrightID (CopyrightChains transaction hash)

0x1c961b7009ee7b483ff0f32bbd61b65b41e68d480a87a4c3b1db3881d749ad66

Copyright registration time

2026-08-01T00:26:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:40:43Z

Bitcoin block

960489

Canonical record hash

sha256:871647c46ed5b216324d52542087020d11edeb9889ffb127587e140b0850737e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC9903175

What this proof establishes

This recording was released in 2000, 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.