Passion selon Saint-Matthieu: Ich Bin's, Ich Solite Büssen

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
FRZ139099050
CopyrightID (CopyrightChains transaction hash)
0x3b8b33a9275a6ff83a5d7c97999527ef6f6cbc04dcae7a98cc4c7174ae00653e
Copyright registration time
2026-07-07T05:45:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:fe4d4ff5371e2ad3874db4f3ab86e2f6bea049ed41f3a895734d0a6b8bd9f5ea

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.