Requiem In C Major: XIV. Offertorium, Domine Jes

Recording identifiers

ISRC

FRZ130809140

Release date of the album this recording appears on

2008-04-01

CopyrightID (CopyrightChains transaction hash)

0x47e8b7ebdb057ce5dd8c412d09e98f47ee98c9de1c7616c0b10f4ac12a1a29e3

Copyright registration time

2026-06-25T23:53:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:565c8574e09986f1df28c51da9f8de264df1f819d688bbdc157247362425b622

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ130809140

What this proof establishes

This recording was released in 2008, 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.