ISRC JPY252100123
Verified recording
JPY252100123 is “青と夏 - LIVE 2021/8/1” by 剣持刀也,
registered on the CopyrightChains blockchain with CopyrightID
0xdbe3f59dea740e44c4897a23168b282242f979358938e293fff04629b54d0619 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY252100123.
Recording identifiers
- ISRC
- JPY252100123
- Title
- 青と夏 - LIVE 2021/8/1
- Artist
- 剣持刀也
- CopyrightID (CopyrightChains transaction hash)
0xdbe3f59dea740e44c4897a23168b282242f979358938e293fff04629b54d0619
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f96b1f7f909420197c4388449bac0da1cb5891d3d8640bb40b8ac285a5c626de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY252100123
- Bitcoin block existence check
- https://blockstream.info/api/block/953520