Tradition

Recording identifiers

ISRC

GBCLS0002073

Release date of the album this recording appears on

1987-04-14

CopyrightID (CopyrightChains transaction hash)

0xee102132a554854226b764642352b347256f82484e3a723e6c39e01e0ea3009f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T12:41:21Z

Bitcoin block

960106

Canonical record hash

sha256:3535ac70f65f1e500bd7829955e65aa0e6ff24370baf32e5ec53c738990ae736

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBCLS0002073

What this proof establishes

This recording was released in 1987, 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.