ISRC JPV532000162
Verified recording
JPV532000162 is “It's Extra” by Motohiro Kawashima 川島 基宏,
registered on the CopyrightChains blockchain with CopyrightID
0x6762fec1a63c76e4d7ed3f12dac6cd3798c658d38e88b1eccc1f19ee0f09ff56 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV532000162.
Recording identifiers
- ISRC
- JPV532000162
- Title
- It's Extra
- Artist
- Motohiro Kawashima 川島 基宏
- CopyrightID (CopyrightChains transaction hash)
0x6762fec1a63c76e4d7ed3f12dac6cd3798c658d38e88b1eccc1f19ee0f09ff56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e9d4ac436b028fd3c3dce520f8327fbd12cdd1dd1149d3166a22ee1ec2c23149- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPV532000162
- Bitcoin block existence check
- https://blockstream.info/api/block/956302