The Boys of 25 / The Glass of Beer

Recording identifiers

ISRC

GBQSK1102501

Release date of the album this recording appears on

2011-12-30

CopyrightID (CopyrightChains transaction hash)

0xfd770c58ab1d121f83a2b40a60b13f8de7d1770d5aacd83287e5dcc7e4ae5fde

Copyright registration time

2026-06-08T02:33:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:ded547bf3ac6107164b9cc3e2fb59451aacdab00e155ff0a9845f489ac57c034

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBQSK1102501

What this proof establishes

This recording was released in 2011, 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.