一直微笑 林依晨愛情話題電影[234說愛你]片尾曲

Recording identifiers

ISRC

TWA471505002

Release date of the album this recording appears on

2015-10-02

CopyrightID (CopyrightChains transaction hash)

0x0f2a47fde22580be1feb9b059f0aece072b3078c487d57f88e763239a9bc1744

Copyright registration time

2026-06-20T14:47:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:a281d93aa66eb340b0853e077b65add2525c1459083cf82c9c3d23d18461cb3e

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWA471505002

What this proof establishes

This recording was released in 2015, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.