Ach Herr, mich armen Sunder (Chorus)

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
GBHNG1001080
CopyrightID (CopyrightChains transaction hash)
0x14b5ffff4e1e9b4e1e477e4af5a253d31300b1c8edf3b31aa3ecca5d9d812b97
Copyright registration time
2026-07-29T21:56:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T21:57:12Z
Bitcoin block
960153
Canonical record hash
sha256:65924d07ddccde6b978c87cd77e23ed6b9d4ea6299b40984362a0271a4a97a2c

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.