St. Matthew Passion, BWV 244, Pt. 1: No. 30, Rezitativ: Und Er Kam Zu Seinen Jüngern (Evangelist - Jesus)

Recording identifiers

ISRC

DEA340702469

Release date of the album this recording appears on

2020-04-08

CopyrightID (CopyrightChains transaction hash)

0xb6cdd6b217f2c66277a6c1401509b57dd464e267d2086189cfebe2dabcf8cee0

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T01:44:32Z

Bitcoin block

960494

Canonical record hash

sha256:ac664052c747fbcd5a1bd8329a8ea7d187572ca9d2e96bc0eddecb2ef105eef1

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340702469

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.