Speed of Light - Live at GrandWest Arena, Cape Town, South Africa - 18th May 2016

Recording identifiers

ISRC

GBCHB1700003

Release date of the album this recording appears on

2017-09-21

CopyrightID (CopyrightChains transaction hash)

0x39c5c986e3fd9bab7911efcc5a63ab4a4b902709fd0714333e766c48c81c22d7

Copyright registration time

2026-06-08T01:26:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T16:51:38Z

Bitcoin block

956375

Canonical record hash

sha256:c5bc9df0e86f427f695a6242861207f03b00b5f62af7e566c97ec6ab2796e086

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBCHB1700003

What this proof establishes

This recording was released in 2017, 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.