管弦楽組曲 第２番～序曲（J.S.バッハ）

Recording identifiers

ISRC

JPVI01113940

Release date of the album this recording appears on

2014-01-08

CopyrightID (CopyrightChains transaction hash)

0x09bb5d538d918944fc43c90d060048ff547e34fbcf7dcc30e5cb22a54dd14d09

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T00:26:26Z

Bitcoin block

960327

Canonical record hash

sha256:43be954ad19301a8c437066c4d5964fce6b3ba5567a0e4d9294f7a5587237e4b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC JPVI01113940

What this proof establishes

This recording was released in 2014, 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.