Handel: Organ Concerto No. 4 in F Major, Op. 4 No. 4, HWV 292: IV. Allegro

Recording identifiers

ISRC

FRZ201901721

Release date of the album this recording appears on

1977-01-01

CopyrightID (CopyrightChains transaction hash)

0x02430b81bde945f5b8ee4516c111d603678a47ff481c7eeb2353cddc9d984ad7

Copyright registration time

2026-07-31T16:52:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:470d6bb62a19ed8946f34c53bd639fd98fefd72fa396f73296330bc861f9fd9a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ201901721

What this proof establishes

This recording was released in 1977, 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.