Matthäus-Passion, BWV 244, Erster Teil: 5. Recitativo (Alt) "Du lieber Heiland du"

Recording identifiers

ISRC

FRZ149809050

Release date of the album this recording appears on

1999

CopyrightID (CopyrightChains transaction hash)

0x0aa07706c0668ebba27bdd000d92cac7a75de17ef85ed474a6e03b490c7f7169

Copyright registration time

2026-06-06T17:01:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:9f074d1384edabef9bc304fd5c7150757d58ba3cc05a034848ac3b79a7445e9f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ149809050

What this proof establishes

This recording was released in 1999, 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.