NEXT STAGE(HIGH SPEEDVer.)(ELEMENTAS feat. あき)

Recording identifiers

ISRC

JPW561907088

CopyrightID (CopyrightChains transaction hash)

0xeb4fb1b99e2f7be1e802afb3271378f4549cf35294380f5dcd646682b855f3dd

Copyright registration time

2026-07-07T01:18:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:0273d96f6ce5613d20be0454ac31fb83f46fd086f0da70b008310a708c167d0d

• 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.