Concerto for 3 Trumpets, 2 Oboes, Timpani, Strings and Continuo in D: 3. Allegro

Recording identifiers

ISRC

NLA508643003

Release date of the album this recording appears on

1988-01-01

CopyrightID (CopyrightChains transaction hash)

0x066fbe2e2588eaf3b5fd6970c21157191b4ae9d6f5c9b7c494c2c0da8d4d4081

Copyright registration time

2026-06-21T03:03:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:606f315e31aa62ce935c75a1f1e3553e98a5d6032ade18a62407c837d31f9a09

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA508643003

What this proof establishes

This recording was released in 1988, 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.