Keyboard Concerto No. 3 in D Major, BWV 1054: II. Adagio e piano sempre

Recording identifiers

ISRC

USSM11410637

Release date of the album this recording appears on

1967

CopyrightID (CopyrightChains transaction hash)

0xa107dc9618816237d68a01e946d08dc5235f8106780ab268a3b94ecc68ecc348

Copyright registration time

2026-07-22T06:24:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T07:21:40Z

Bitcoin block

959109

Canonical record hash

sha256:e3563bef59edc59f6eb85b372cd29dcb55cf3daaafc8d21dbaa4119a3f033c2b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSM11410637

What this proof establishes

This recording was released in 1967, 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.