Concerto for 3 Harpsichords, Strings, and Continuo No. 1 in D minor, BWV 1063: 2. Alla siciliana

Recording identifiers

ISRC

DEF058500212

Release date of the album this recording appears on

1985-01-01

CopyrightID (CopyrightChains transaction hash)

0xd31b18265bd73ab446577c5435a939be6cc950e1702f02174287e9bedd73d7ca

Copyright registration time

2026-07-29T20:54:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:b960ba3f695431fe5ba018c11040778b2512e5e8740cdba170a41a282cbdb913

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058500212

What this proof establishes

This recording was released in 1985, 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.