非黑即红（影视剧《终极笔记》插曲） - 伴奏版

Recording identifiers

ISRC

TWC612051410

Release date of the album this recording appears on

2020-12-19

CopyrightID (CopyrightChains transaction hash)

0xa049e086fc59dc03024d36f0524b3ed0cfcf52157a60910eb1a66460d073df44

Copyright registration time

2026-07-07T21:36:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:f6dee34f63f52e0a827db2671cc413ad3b27dfef50bf22a122ed6003e27e799c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TWC612051410

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.