Concerto a 5 in B flat, Op. 9, No. 1 for Violin, Strings, and Continuo: 2. Adagio

Recording by Tomaso Albinoni.

Recording identifiers

ISRC
GBF079411982
CopyrightID (CopyrightChains transaction hash)
0xe423a8fdfbd71500dc007f5ecf3f0196188b571720d2be72071d19bdc2980228
Copyright registration time
2026-07-06T06:21:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6ca067611fd8310639637c94084635d93d5dcf93c1e7606cb6ba0e61f7f5ce01

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.