G code

Recording identifiers

ISRC

TWJK12200234

CopyrightID (CopyrightChains transaction hash)

0x45a45dd2eed25e1109cf85dcb4a2d4f49c0365cbd995422db87c3ae8b9995619

Copyright registration time

2026-07-07T00:54:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:adbc635a163d9cdc906426cdaf33ba98a7b56ffaff9ce32b0e0430d1cb37d6f1

• 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.