Six Feet Under / Worms of the Earth

Recording identifiers

ISRC

US79W0614604

Release date of the album this recording appears on

1989

CopyrightID (CopyrightChains transaction hash)

0x01f2d12b71999fc2f0510de601e36c8895d369c4f47bb6203151af74dafba05d

Copyright registration time

2026-07-06T11:01:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T18:39:05Z

Bitcoin block

957073

Canonical record hash

sha256:ced890e58358dee189ed144f3cf7b7283d2934726a431047dd80de681dd3e130

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US79W0614604

What this proof establishes

This recording was released in 1989, 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.