Empty Pages - Live: Paris Theatre, London, 30th April 1970

Recording identifiers

ISRC

CA5KR2376746

Release date of the album this recording appears on

2023-08-26

CopyrightID (CopyrightChains transaction hash)

0xd1601e0ec13a2767b2de91a1b503d72bde5b3d3cb2c9cc08b5f77403f7873147

Copyright registration time

2026-07-31T10:47:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:32d727a47934770bb21ddf38aa520dc3c9c91930db6c35c9197c49a74e9b3524

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CA5KR2376746

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.