ISRC JPA840900331
Verified recording
JPA840900331 is “BT - Ver.3” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0xc710f2a99f391467efa5959bdc9ac4710d5b9738c93e1e6b18b967e634b8d330 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/JPA840900331.
Recording identifiers
- ISRC
- JPA840900331
- Title
- BT - Ver.3
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0xc710f2a99f391467efa5959bdc9ac4710d5b9738c93e1e6b18b967e634b8d330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9ae08364e791c585a70d77950834f6ea6779a6b39e68217e438c174f6aa12282- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900331
- Bitcoin block existence check
- https://blockstream.info/api/block/957118