半生緣

Recording identifiers

ISRC

HKB129001098

Release date of the album this recording appears on

1990-12-01

CopyrightID (CopyrightChains transaction hash)

0x9de206ea3287b0a713af80a4cf3c33b72dc5d9aef84644dc885d329068c01796

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T21:25:57Z

Bitcoin block

960468

Canonical record hash

sha256:11d3545322e7c72a8f2693cc7776db707a35ee5166c3a6c3f144fb5f5322c0a0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC HKB129001098

What this proof establishes

This recording was released in 1990, 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.