求婚

Recording by 趙詠華.

Recording identifiers

ISRC
TWA459443701
Release date of the album this recording appears on
2003-03-14
CopyrightID (CopyrightChains transaction hash)
0xa17dd6c6d9da302e67e37e0a7910bf47fd6f54583d31e825dc7c2ed347547f14
Copyright registration time
2026-06-07T16:13:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6b5ef98354ba8a9f6c7ef65fc641b078d543c28e04a7170675420dbee80cee4a

What this proof establishes

This recording was released in 2003, 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.