Requiem en ré mineur, K. 626, Agnus dei: Agnus Dei

Recording identifiers

ISRC

CAJ721572214

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0x0606bfc73a8428ce0e8b1f017809ec44092f9e80e452cf06e9e0cf535a2b0d33

Copyright registration time

2026-07-07T17:46:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:5ad100f6b5cfd1378b31b9a2917e2bef918a6bccfa531cc2cee48046633a0598

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CAJ721572214

What this proof establishes

This recording was released in 2002, 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.