Officium Defunctorum: Lectio secunda ad matutinum. Taedet animam meam

Recording identifiers

ISRC

BER181100501

Release date of the album this recording appears on

2012-05-21

CopyrightID (CopyrightChains transaction hash)

0x2b35617d66fd892a8b1c5133c4ee608b6d5520cd0906b9f59fb3ffffa6afb35d

Copyright registration time

2026-06-24T15:56:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:ec0706cc1e27b1e83c14a5ab6be6bcae0460dfe5a3eaed78db33866374e3d74a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BER181100501

What this proof establishes

This recording was released in 2012, 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.