RJ's Groove

Recording identifiers

ISRC

USB770400051

CopyrightID (CopyrightChains transaction hash)

0x0d21dd1dc3a1a38d56a8e811c4f75822649df80901451eab890a900c4870c2bb

Copyright registration time

2026-07-06T05:28:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:67e5695a06bb723e22579a4c1291656c5dfdbcbf9d9f624a2fd9490a19bc0ec7

• 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.