Five Days that Changed the World: II. Friday 1 August 1834: The Abolition of Slavery

Recording identifiers

ISRC

GBLLH1542202

Release date of the album this recording appears on

2015-06-29

CopyrightID (CopyrightChains transaction hash)

0xb8841c43faec81af7e692bba5f85b20ed9fb3e3b3424d795ac238e8de0e76ed3

Copyright registration time

2026-07-07T00:21:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:2912b4547097c3ba859cf16b016c0ca6ca45c376226d7f93939bc4049c2f0214

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLLH1542202

What this proof establishes

This recording was released in 2015, 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.