Missa sine nomine à 6: I. Kyrie (Arr. for Choir & Brass Ensemble)

Recording identifiers

ISRC

GBJZY1951603

Release date of the album this recording appears on

2019-03-15

CopyrightID (CopyrightChains transaction hash)

0xa0f458289959f29076c47aa0bf70c315dc52cc4a8253e0e7bc0ee212063523e1

Copyright registration time

2026-07-07T15:14:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:d5865f28bc4368503d3e24f9f9ace29d1123461d6099cf4655f6b91b5481fabb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBJZY1951603

What this proof establishes

This recording was released in 2019, 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.