Matthäus Passion - BWV 244: Evangelist: Aber am ersten Tage der süßen Brot

Recording identifiers

ISRC

NLD681300784

Release date of the album this recording appears on

2005-04-04

CopyrightID (CopyrightChains transaction hash)

0x808253ad92641a1937b5a2e058662743417b3deab88c9fa6b98f726c1b267ad7

Copyright registration time

2026-07-29T17:53:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T19:35:34Z

Bitcoin block

960138

Canonical record hash

sha256:f5f0b62e9b913b6aeb25139845cee8f2060e6d40b32d107820a3da7668310614

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC NLD681300784

What this proof establishes

This recording was released in 2005, 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.