世事何曾是絕對 - 電影"1/2段情"插曲/ 1997 Remaster

Recording identifiers

ISRC

HKB120700491

Release date of the album this recording appears on

2016-01-07

CopyrightID (CopyrightChains transaction hash)

0xe9220cd9705f0c95b500fd0551c900d260a6d169965fd0ef6845124293f32c4a

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:51:49Z

Bitcoin block

960150

Canonical record hash

sha256:f443c9a303ef9c6038e135fdb7c3e681470bc5a5ea67d85d3c3c52c32c874145

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKB120700491

What this proof establishes

This recording was released in 2016, 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.