ISRC JPA840900298
Verified recording
JPA840900298 is “Battle Theme I” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0xd159e338af233e99d42c7fb1529eff819b269197056ef4f9bc5fb7cfadb4ceca and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900298.
Recording identifiers
- ISRC
- JPA840900298
- Title
- Battle Theme I
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0xd159e338af233e99d42c7fb1529eff819b269197056ef4f9bc5fb7cfadb4ceca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:595a2dc0658d818a11c5fd63c5546598cbdbe29a5f0197ec71d5fa7c32b86b81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900298
- Bitcoin block existence check
- https://blockstream.info/api/block/953528