ISRC JPA840900304
Verified recording
JPA840900304 is “Battle Theme III” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x03007bf23f94c4402ab22f8c43227a9858cd525ff4ce48fa2372af18b9e5a681 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/JPA840900304.
Recording identifiers
- ISRC
- JPA840900304
- Title
- Battle Theme III
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x03007bf23f94c4402ab22f8c43227a9858cd525ff4ce48fa2372af18b9e5a681
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:150cc532e0a968754b3c1e444035664363dc74eab024c4dabd63a731705df788- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118