Vivaldi: Concerto for Two Mandolins in G Major, RV 532: III. Allegro

Recording identifiers

ISRC

GBAYC0103448

Release date of the album this recording appears on

2011-07-15

CopyrightID (CopyrightChains transaction hash)

0x6cd861d54c67f02385470700c6e268b7102626e7d7d1ebbdbdbc46c1615cf1c1

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T13:34:27Z

Bitcoin block

959134

Canonical record hash

sha256:14bea50f40255827be56fc590b56ce63e5d7d14ef1da5012af9a0203f6b91ee5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC0103448

What this proof establishes

This recording was released in 2011, 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.