Vivaldi: Beatus vir in C Major, RV 597: VI. In memoria aeterna

Recording identifiers

ISRC

FRZ207503906

Release date of the album this recording appears on

1975

CopyrightID (CopyrightChains transaction hash)

0xc0768f33c4a25dc9b11fbf867f6344d2ce815c55d798554009d504587f609ab4

Copyright registration time

2026-07-31T04:01:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T04:14:58Z

Bitcoin block

960344

Canonical record hash

sha256:dde08acec64fbe5bae507dbfcc228eeb6386f36c638489cbcbcf08057b5ba5a4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ207503906

What this proof establishes

This recording was released in 1975, 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.