Concerto in D Major, Op. 1 No. 9: IV. Sarabanda. Largo

Recording identifiers

ISRC

DEL112000930

Release date of the album this recording appears on

2020-07-03

CopyrightID (CopyrightChains transaction hash)

0x3e9a9a7888d14fad409839ecded635fa8cdbb545e90abe800079cc133c340328

Copyright registration time

2026-07-07T15:22:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:64ef1c26758816b2c3d924e46f9f33439efb38884ec0660b005feda10b945796

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEL112000930

What this proof establishes

This recording was released in 2020, 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.