The Chain - Live at Richfield Coliseum, Cleveland, OH, 5/20/80

Recording identifiers

ISRC

USWB11901174

Release date of the album this recording appears on

1980

CopyrightID (CopyrightChains transaction hash)

0xebb524280a229d6ea3df8de869c19bca88ed2ae0bb48ac00033b919280514b88

Copyright registration time

2026-06-06T08:09:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:65ac1f8fa0577b16ff148af796435088465cc7f764bb80dccc42e4a361a02733

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USWB11901174

What this proof establishes

This recording was released in 1980, 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.