步步高升 - 現場錄音版本選自金曲唱聚聲雅廊演唱會

Recording identifiers

ISRC

HKC630400915

Release date of the album this recording appears on

2018-05-18

CopyrightID (CopyrightChains transaction hash)

0xa9264a2c6eecafe081898b5393872ddff43137254e1a095cca8248f4ad552911

Copyright registration time

2026-07-06T03:07:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:6f32ef57bfcb6cd4deb669243d37583ec494f60ea23772d17bf04cb2cb6a6bc4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKC630400915

What this proof establishes

This recording was released in 2018, 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.