Vivaldi: Cello Concerto in C Major, RV 400: I. Allegro

Recording identifiers

ISRC

FRZ201901255

Release date of the album this recording appears on

1982-01-01

CopyrightID (CopyrightChains transaction hash)

0xb6b14a8733c2484cb0184daf47f816046037beb934c26c8c95504b69b1419ea3

Copyright registration time

2026-07-31T23:56:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T00:10:46Z

Bitcoin block

960485

Canonical record hash

sha256:9658e1141c25cc882fb2d266e5868003614e216cc89b2534b27953b9c16fedb7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ201901255

What this proof establishes

This recording was released in 1982, 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.