Recorder Sonata in F Major, Op. 1 No. 11, HWV 369: I. Grave

Recording identifiers

ISRC

SEAEJ9855050

Release date of the album this recording appears on

1999-03-31

CopyrightID (CopyrightChains transaction hash)

0x5c09c6d64503b198a853ba36b3dbe3ab4580d02ddfe24987efcce761bf266bc3

Copyright registration time

2026-07-30T20:15:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:35:49Z

Bitcoin block

960309

Canonical record hash

sha256:4179071fdedd65940d992a0ad8ee14fd7a753d66d2990b4e612df28463b907b3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC SEAEJ9855050

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.