好戲在後頭

Recording identifiers

ISRC

HKC339500049

CopyrightID (CopyrightChains transaction hash)

0x6f38aa204895ad5e8886e6eb9ae438d02be2fb2d02dbd1ca6d8d3d28e0899bd2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:04:34Z

Bitcoin block

960403

Canonical record hash

sha256:4a655dc1edcd19c5dc819007fd5938f92fef2e987d36a90583db75c208300c40

• 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.