A Question of Time - Live - Birmingham N.E.C - April 10, 1986

Recording identifiers

ISRC

MUT000008051

Release date of the album this recording appears on

1986-03-17

CopyrightID (CopyrightChains transaction hash)

0x23759368241f7135993466a8a6490ab7d893de7c41bfcd9b0f662f7de16293b8

Copyright registration time

2026-06-09T13:07:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:c255e5dac26f68255ec15066b297e5be29cc997f8435af20b028918d2ad0aa9b

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC MUT000008051

What this proof establishes

This recording was released in 1986, 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.