ISRC JPM402250928
Verified recording
JPM402250928 is “宝島 - ソロ Piano Version” by Hirotaka Izumi,
registered on the CopyrightChains blockchain with CopyrightID
0xc0eaf1c8a031cd3ee745ed34804b51c9d1180119d18961d019d696278053a46f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPM402250928.
Recording identifiers
- ISRC
- JPM402250928
- Title
- 宝島 - ソロ Piano Version
- Artist
- Hirotaka Izumi
- CopyrightID (CopyrightChains transaction hash)
0xc0eaf1c8a031cd3ee745ed34804b51c9d1180119d18961d019d696278053a46f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e66b6d2deecbf9cb74f07b95011a3ce39ff1eb8f42945d77c599bb960bca46e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPM402250928
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 宝島 - ソロ Piano Version · Machine-readable JSON-LD