St. Matthew Passion, BWV 244, Pt. 1: No. 21, Choral: Erkenne Mich, Mein Hüter (Chor)

Recording identifiers

ISRC

DEA340702460

Release date of the album this recording appears on

2020-04-08

CopyrightID (CopyrightChains transaction hash)

0xac7e0b5ece311b6accd2f1622cb910dfe79f098c5dd4d39a9e21fac1e85a5c85

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T16:33:26Z

Bitcoin block

960435

Canonical record hash

sha256:6a66365dfd99cf6e911ce3f05bdd7d2073bea4dd70aa858f4ee50ee80928fbf5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340702460

What this proof establishes

This recording was released in 2020, 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.