Ein Deutsches Requiem, Op. 45: Selig Sind Die Toten, Die In Dem Herren Sterben

Recording identifiers

ISRC

FRZ130310317

Release date of the album this recording appears on

2004-03-02

CopyrightID (CopyrightChains transaction hash)

0xcb3ea57a965f1bcac3e30c7efc180f72c516fec65c36721d1fba735d2ba5de57

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:20:15Z

Bitcoin block

960418

Canonical record hash

sha256:9f5fb3ea6803b8cab57e8d006f512331540fb8c4335ce0e58744a644054f1d8a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ130310317

What this proof establishes

This recording was released in 2004, 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.