萬水千山總是情

Recording identifiers

ISRC

HKG631882039

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0x6c55e9fa92dcfaf7ac13cf214e8b20e2eb4b566ddec81c874ae1e6f40c7621e2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:1894d0671b4c5f8cb46d6a853a1c45ad3f200ec80347481330d995295a4914ba

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKG631882039

What this proof establishes

This recording was released in 1999, 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.