桃花换长夜（《黑月光拿稳BE剧本》广播剧第一季单曲）

Recording identifiers

ISRC

HKG732428012

CopyrightID (CopyrightChains transaction hash)

0xe48e922e015e7015aa82b0f24e714447a860475ca429cb8693dacce500c1317a

Copyright registration time

2026-07-07T00:40:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:6ca90e1b3e60e748991921b527b54ed4f89a0cf1f53b9b7e3dfadf7ec77df4f0

• 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.