Rezitativ (Bass): Er hat sein Volk getröste

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
CH4212000145
CopyrightID (CopyrightChains transaction hash)
0xdc1233840eef56cdafc698ec79b3ed68d716b41980313bfdb727213647bc7289
Copyright registration time
2026-07-07T13:19:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e1d76079b639a59f9a1194d78169952dad1f6c1fd0c8d398441746bdc21fe5fa

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.