Metal Nation

Recording identifiers

ISRC

ITG271200041

CopyrightID (CopyrightChains transaction hash)

0xa5d9d0ef479861f9a35d61cc0e3d6a5737839a5e6d573e79b70afe032906d3ec

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T21:35:24Z

Bitcoin block

960317

Canonical record hash

sha256:15794b6a346bce0f3fe2053afe348a48efd048e2a8a6d58980ea6f94db6ca4aa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.