普通人（《六姊妹》电视剧情感主题曲）

Recording identifiers

ISRC

HKC372517104

CopyrightID (CopyrightChains transaction hash)

0xb8e6bc685a16dc77469146e57d6c5273d95b71b7e303e66c27d61ef45c921411

Copyright registration time

2026-07-07T15:45:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T08:56:20Z

Bitcoin block

957145

Canonical record hash

sha256:6b70ee969ba260fe16fddf1454149392bffe0b9b07edfeba5410b2331ca9296f

• 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.