No. 37, Wer hat dich so geschlagen

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
SEAEB1900370
CopyrightID (CopyrightChains transaction hash)
0x2c839fb0f362b38584348579061b8d4a8169d91074dfcd06c6c76d6ba0ce03a4
Copyright registration time
2026-07-06T10:17:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:62a456e872d60593d10b740e67016ef7712fe60acfd04abe19a5179680eec5c0

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.