Purcell / Arr. The King’s Singers: Music for a While, Z. 583

Recording identifiers

ISRC

GBAYC2002658

Release date of the album this recording appears on

2020-10-09

CopyrightID (CopyrightChains transaction hash)

0xd5600357a1c49a6461148d5d3711be693d94feeb07e6a3239fe13aa96cb584b3

Copyright registration time

2026-06-08T12:45:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:c6dad9f964064bf5dbd47f485d79e1cbe0f84b2f2e3f25b14e2930671fa28474

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYC2002658

What this proof establishes

This recording was released in 2020, 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.