Harpsichord Sonata No. 2 in D Major, BeRI 226: II. Lento non troppo

Recording by Johan Helmich Roman.

Recording identifiers

ISRC
SEVOZ1151006
Release date of the album this recording appears on
2000-01-01
CopyrightID (CopyrightChains transaction hash)
0x56c7f606ee280d7e4e72a4dd9b77fa249489384ddc620867f89de56ece5fe62f
Copyright registration time
2026-01-28T21:23:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:0785f969cb232e35ffc999d910bfc53d26fdebdd5b707dc673a4a233f299b160

What this proof establishes

This recording was released in 2000, 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.