Missa Gaudeamus: V. Agnus Dei: No. 2, Agnus Dei, qui tollis peccata mundi

Recording identifiers

ISRC

FRZ139700119

Release date of the album this recording appears on

2014-03-24

CopyrightID (CopyrightChains transaction hash)

0x65cf6c0955ae872f7e20dda414ec787ece8b78c69852ae85f8cf9632982ba53d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T23:30:38Z

Bitcoin block

960478

Canonical record hash

sha256:3272a98c665b55df51b23ce8cbb3432ecfe9b4952ea79abb027f8f56d1df63c3

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ139700119

What this proof establishes

This recording was released in 2014, 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.