Dark Vows

Recording by 祖堅 正慶.

Recording identifiers

ISRC
JPA841500384
CopyrightID (CopyrightChains transaction hash)
0xe57c40a5934130e0777add3fef56a75f039908a264ba035686f75dcf93abc73c
Copyright registration time
2026-06-26T20:49:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:b070cb637c5dc31270a366b82f2340e633bebb9c3285145d3aaae27b1e14d5c3

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.