未完成的时光 - 影视剧《芥子时光》摇滚版插曲

Recording identifiers

ISRC

QNSM12400867

CopyrightID (CopyrightChains transaction hash)

0x221506f03c8e0967ccd60278a9c0d889b6ae01ef85679014c6690d3cc814c1d8

Copyright registration time

2026-07-29T13:45:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T14:28:24Z

Bitcoin block

960117

Canonical record hash

sha256:271f518d7c8a729829e9310ff52e87c360205228811a3dce2af70761d034ca1d

• 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.