2U (feat. grooveman Spot & COMA-CHI)

Recording identifiers

ISRC

JPX972314013

CopyrightID (CopyrightChains transaction hash)

0xaca2c0f01efcaea7ca885d68971b349338e2650aaaf586c03318ff52090d6a58

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:51:49Z

Bitcoin block

960150

Canonical record hash

sha256:171eb1bc6c17b9c532b895ec30f203b70a5ea84001344eef89f024ed18038185

• 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.