不忘 (影視劇《外星女生柴小七2》片尾曲)

Recording identifiers

ISRC

TWU712204956

CopyrightID (CopyrightChains transaction hash)

0xe250ce2653f5b09d2d2cddb39eb9e7ccf1768759221e62f7b30983d43d086dbd

Copyright registration time

2026-06-08T15:02:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:4e1903a45a447a9c6d3898fb373770982b8cfdbeb8414e9a3f4affafa80834ad

• 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.