ISRC JPA840900813
Verified recording
JPA840900813 is “Nautilus” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x0db48d18715a56bb8b66373eab010c34c0f29980c262770e25744dacb3b8f678 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/JPA840900813.
Recording identifiers
- ISRC
- JPA840900813
- Title
- Nautilus
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x0db48d18715a56bb8b66373eab010c34c0f29980c262770e25744dacb3b8f678
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:748da0aabef2ce896f9d25ed5c1f4e093e4411c2c5137265704c889b8cc12ffd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900813
- Bitcoin block existence check
- https://blockstream.info/api/block/956302