The 304 Dub

Recording identifiers

ISRC

DEBW21700187

CopyrightID (CopyrightChains transaction hash)

0x8363d80105e889d010b1313cfc7b81482cf6b3af202d608fe387d49c76856402

Copyright registration time

2026-07-07T20:15:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:b1b29a4bad0dec6ce1e0c660c90df818224f840037eccf59d43f2bd4773c11f5

• 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.