Missa Brevis in A Minor, Bux WV 114: I. Kyrie

Recording identifiers

ISRC

DEE472400564

Release date of the album this recording appears on

2024-11-22

CopyrightID (CopyrightChains transaction hash)

0x77fc60e38a4f9f8452ce10df3c2483931c6c7b6363dbe072932bcad398139ad1

Copyright registration time

2026-07-06T08:53:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:50:41Z

Bitcoin block

957052

Canonical record hash

sha256:9bd3ad24ac04a68c68509b5dd7c54620e57f9ed2dc6faf712a6f89d9b6fb40fc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE472400564

What this proof establishes

This recording was released in 2024. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.