恕難從命 - 國際青年年｢香港流行曲邀請賽｣季軍歌曲及最佳編曲獎

Recording identifiers

ISRC

HKA610300547

Release date of the album this recording appears on

2016-09-02

CopyrightID (CopyrightChains transaction hash)

0xb6dd11033e1d30dc012e0a4bff100ffaf72bc943e7e583c87d4b6788e5189eec

Copyright registration time

2026-07-05T18:25:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ce50913c5f8b6011c968d55c947c7c6316505fe176c5407dc5665d4dc81e6eb6

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKA610300547

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.