This Sweet and Merry Month of May

Recording by William Byrd.

Recording identifiers

ISRC
GBEJP1311108
Release date of the album this recording appears on
2013-04-29
CopyrightID (CopyrightChains transaction hash)
0x9af238d3650c6a5f9dfadb6e523d88c519f6361ded8c226425d63259c86f9f23
Copyright registration time
2026-07-07T07:18:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f755583c44a8c2735b0fc6dc90200550dd834d46e2fa033e5b591acf9e9a56ab

What this proof establishes

This recording was released in 2013, 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.