在意這件事

Recording identifiers

ISRC

TWJ012200811

CopyrightID (CopyrightChains transaction hash)

0x1c307df331fdb7811344eb21c208fc7347224c633693fdf85626f9107e17e2c7

Copyright registration time

2026-06-07T16:16:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:64b8e2463eca522151ac427a6653320f0d3fbf79256a23a609c02877f0207818

• 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.