逝き舟（阴阳师 泷夜叉姬同人角色原创曲）

Recording identifiers

ISRC

HKG732275152

CopyrightID (CopyrightChains transaction hash)

0x04cc51ab15acf0d6de535fadf6c57c2bc758d168e7bf8e29f721becb6398984c

Copyright registration time

2026-07-30T19:40:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T20:09:33Z

Bitcoin block

960302

Canonical record hash

sha256:411699aefe27c15e5d3fb88568d14d8392543b6fe43719217485e0c6f42f65f9

• 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.