七月南風冷 (網劇《報告王爺，王妃是隻貓》插曲)

Recording identifiers

ISRC

TWCT52000945

Release date of the album this recording appears on

2020-04-15

CopyrightID (CopyrightChains transaction hash)

0x8a643a25a077b0006c3a936385d52767138538c9534c57d7d9ca3835e1f834cb

Copyright registration time

2026-07-07T15:39:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T08:56:20Z

Bitcoin block

957145

Canonical record hash

sha256:3fdb7ea65b9a24c4640453d1ee5e69071d9e4d1054f8deacfee75917f0d9b707

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWCT52000945

What this proof establishes

This recording was released in 2020, 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.