快意如風 (金庸群俠傳輕快曲)

Recording identifiers

ISRC

TWC819604003

CopyrightID (CopyrightChains transaction hash)

0x4b41aab320e80b1573a8f29593925af523a8fb0e1bbb47f763f7b8df977c4d19

Copyright registration time

2026-07-07T17:09:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:900dbcf1845ea0ac531e4b2170ce28b58bb4ab9357575895e4b43354df8c51dd

• 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.