Versus Angel

Recording by 立花 泰彦.

Recording identifiers

ISRC
JPR502150047
CopyrightID (CopyrightChains transaction hash)
0x89644112f1288e314da439f70f5185426aa79006bda3f9f6647d282e2e78c476
Copyright registration time
2026-07-07T13:04:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:01a842a4375146558754d92b4afe12ab85c76cd44d9710db976fd0be77933c9e

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.