Oboe Concerto No. 3 in G Minor, HWV 287: I. Grave

Recording identifiers

ISRC

DEF056601711

Release date of the album this recording appears on

1986-01-01

CopyrightID (CopyrightChains transaction hash)

0xe83878904d3a7ce9a4c8bbc03b80818ec2b63e90e0fda6304e5c0645316d3f69

Copyright registration time

2026-07-06T20:11:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ab8274410cf5975039407987d58d4a221582ebd3d4a2bdc3ee7af592cde618f2

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF056601711

What this proof establishes

This recording was released in 1986, 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.