Concerto Grosso in B minor, Op. 6, No. 12, HWV 330: 3. Larghetto, e piano

Recording identifiers

ISRC

NLA508603160

Release date of the album this recording appears on

1998-10-01

CopyrightID (CopyrightChains transaction hash)

0x69ec2cad4a856f1659bee727ac0662614603dd875f38471c02c24429b02e11fc

Copyright registration time

2026-07-29T21:50:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:57:12Z

Bitcoin block

960153

Canonical record hash

sha256:cd853fc103085652e79caefe66a5d708b8879595694403f31a90566bce6403ce

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA508603160

What this proof establishes

This recording was released in 1998, 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.