男人悲劇 - "江湖悲劇"電影主題曲

Recording identifiers

ISRC

HKUM71600789

CopyrightID (CopyrightChains transaction hash)

0x7b13ccf0c5cb768ff7d00e9aac54b1efc577b2d84f4dff1f8f79b2f94b9303ce

Copyright registration time

2026-07-29T13:45:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T14:28:24Z

Bitcoin block

960117

Canonical record hash

sha256:8259be4be7d0ba487b6588164b0436bb6173aef1c954ade39ce4fae3b0c4ed11

• 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.