Hang out

Recording identifiers

ISRC

JPB600139005

CopyrightID (CopyrightChains transaction hash)

0xcb66f31c49126d95c586598761a2ad6f6e1d224feaee1324ba498e1786db0b8c

Copyright registration time

2026-06-26T08:08:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:8b1ccf0103eeea42cf9a99979003e8f6f097ed9328495378cb7e246ff34bf7c4

• 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.