Letter from the Leviathan - Live

Recording identifiers

ISRC

DEA890500016

Release date of the album this recording appears on

2005-09-30

CopyrightID (CopyrightChains transaction hash)

0x09fbbe2150ead41f55a7dfab76afd07af47438aa6ea3f19b295a24de1af09feb

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:23:41Z

Bitcoin block

960349

Canonical record hash

sha256:0123fe8b0578d9f9458ae550d5c2c7aa62998961be7ca323de61ac6d1d99e910

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA890500016

What this proof establishes

This recording was released in 2005, 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.