Matthäus Passion, Prima Parte: 27b. Chorus: Sind Blitze, Sind Donner In Wolken Verschwunden

Recording identifiers

ISRC

NLN580510323

Release date of the album this recording appears on

2007-03-28

CopyrightID (CopyrightChains transaction hash)

0xeae520a0351ffba0ee3532a2d967b2f8776f9c70299e9b8ed140cc15f90cff61

Copyright registration time

2026-06-27T05:35:21+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:83d6bd927247a3d55be40f5428d2b61358b30b11446a0ceea9689e56d0b2dc91

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLN580510323

What this proof establishes

This recording was released in 2007, 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.