Bach, JS: Ach Gott, vom Himmel sieh darein, BWV 2: No. 2, Rezitativ. "Sie lehren eitel falsche List"

Recording identifiers

ISRC

DEA807102402

Release date of the album this recording appears on

1994-01-01

CopyrightID (CopyrightChains transaction hash)

0x4541687e057ddd2fa01b24603ac7d1cb964d455f7014e0e8540c4bb234fe646f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:a6bd4c6650febca934384553814b3fd589496fe7e65eb694733a0a6622084b83

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA807102402

What this proof establishes

This recording was released in 1994, 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.