十二欄杆十二釵

Recording identifiers

ISRC

HKD141100023

CopyrightID (CopyrightChains transaction hash)

0x96520b255f7ba8a7646b23fc623f717b7914d9f4d9af2ed62681b6680a1e5e67

Copyright registration time

2026-07-07T06:06:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:e930e9b34d12cba2f7ea4cef6e5a5d4825447f29d247dbd9925cf3c7609b1b1a

• 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.