ISRC JPP301200250
Verified recording
JPP301200250 is “First star” by Hideyuki Fukasawa,
registered on the CopyrightChains blockchain with CopyrightID
0x4e8463f4796f075d1cd2dfe2acfce59b4e605ab0b4434093d8b729b02545e2ea and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301200250.
Recording identifiers
- ISRC
- JPP301200250
- Title
- First star
- Artist
- Hideyuki Fukasawa
- CopyrightID (CopyrightChains transaction hash)
0x4e8463f4796f075d1cd2dfe2acfce59b4e605ab0b4434093d8b729b02545e2ea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:81e5c573ff018af2597684890b5ff4e327eecf8127bb85eb61278fb1d7eb54c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301200250
- Bitcoin block existence check
- https://blockstream.info/api/block/953515