So:Lo

Recording identifiers

ISRC

GBLZJ0600020

Release date of the album this recording appears on

2006-11-20

CopyrightID (CopyrightChains transaction hash)

0x40c2162861ba6f7777081756d59c59af087f0e14d9c706b131cee4ad97e800e2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T05:15:54Z

Bitcoin block

960209

Canonical record hash

sha256:c6697b81228f23e3229998ea2903aedb1866dcf833ce14a60df7a9d61d30e714

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBLZJ0600020

What this proof establishes

This recording was released in 2006, 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.