Ich ruf zu dir, Herr Jesu Christ, BWV 1124

Recording identifiers

ISRC

DEN961830172

CopyrightID (CopyrightChains transaction hash)

0x0a958871fc2f5cef4c0e0f54b5e7689a0030ad0fbd28f379e88e591663d9190f

Copyright registration time

2026-07-29T23:42:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:52:38Z

Bitcoin block

960170

Canonical record hash

sha256:f2af61a24cccf2ca8310fa742c40bed17b221d0bc22dfaaa58bd183ac504f564

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.