Say Goodbye - Extended Mix

Recording identifiers

ISRC

GBENT1330362

Release date of the album this recording appears on

2016-02-29

CopyrightID (CopyrightChains transaction hash)

0xb129a556a4b84687148f1212b19fe02f51f9f8acc6497a46a3ecda79e4e5a166

Copyright registration time

2026-08-01T03:32:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:50:58Z

Bitcoin block

960506

Canonical record hash

sha256:c5132ccdddf06a021449c6f0ea1edb654bacde3ed18b53bd431826a7cfcc8376

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBENT1330362

What this proof establishes

This recording was released in 2016, 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.