2つのヴァイオリンのための協奏曲 二短調 BWV 1043 II.ラルゴ・マ・ノン・タント(J.S.バッハ)

Recording identifiers

ISRC

JPVI00538800

Release date of the album this recording appears on

2005-12-16

CopyrightID (CopyrightChains transaction hash)

0xc139fada0ca269c848cc9c5936e942a8edb58740683fe57b483755f2a3dbc62c

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:46:30Z

Bitcoin block

960101

Canonical record hash

sha256:e7f828484a4ddc69330159fbb94435811769d723a852235d116b03d0dfe64d91

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPVI00538800

What this proof establishes

This recording was released in 2005, 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.