Matthäus-Passion BWV 244: Recitativo (Soprano): Er hat uns allen wohlgetan

Recording identifiers

ISRC

NLB151000302

Release date of the album this recording appears on

2010-01-29

CopyrightID (CopyrightChains transaction hash)

0x0b28d6ab2a856b2d3d021ee9152140fbf7868c99598cd2474c15b5ca3cbbe74e

Copyright registration time

2026-07-31T05:36:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:48:18Z

Bitcoin block

960354

Canonical record hash

sha256:314001349e8f14417d9e97551d21c15042244ca335acad094c9b8a86203614e9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLB151000302

What this proof establishes

This recording was released in 2010, 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.