St. Matthew Passion, BWV 244, Pt. 1: No. 14, Wo willst du, daß wir dir bereiten das Osterlamm zu essen? (Chor I - Orchester I)

Recording identifiers

ISRC

DEA340702451

Release date of the album this recording appears on

2020-04-08

CopyrightID (CopyrightChains transaction hash)

0xc5bdab871ec568a235660cf7d98a1f671387e50c6ea419a5b0344c2e319d81cc

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:8b76cf9dfdc835afb9c0b6ab35f6e043a86d1b8157f0eacc62f4058abb0dd96c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA340702451

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.