Concerto a 5 in G, Op. 7, No. 4 for Strings and Continuo: 2. Adagio - 3. Allegro

Recording identifiers

ISRC

NLA507301184

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0x1b60043588c6d74a789dc4f9a8d9f82151f2409cc02d9e1d257e1b2e86fbbb5d

Copyright registration time

2026-07-31T10:55:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:0ee39a80dab6162b1bff2ddabae26db93603f7e1f4e37804cdeb0bf14c9ac981

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA507301184

What this proof establishes

This recording was released in 1999, 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.