Oboe Concerto in D Minor, BWV 1059R: II. Siciliano

Recording identifiers

ISRC

NLA508119405

Release date of the album this recording appears on

1993-12-12

CopyrightID (CopyrightChains transaction hash)

0x9dc016a145e30b5dba010d1dea3a05a739b8c395de2607af89fb9246ed1e007c

Copyright registration time

2026-06-08T12:40:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:dc838255c30dbaec43a5371283a844649d9e0d55aac59d055a04a65a94b4a76f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLA508119405

What this proof establishes

This recording was released in 1993, 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.