ISRC JPA840900342
Verified recording
JPA840900342 is “BT ”ultimate”” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x18ba6cb8274b8be34f6deddd5db20142cf112077baaf0bc702599cbef408b8ed and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900342.
Recording identifiers
- ISRC
- JPA840900342
- Title
- BT ”ultimate”
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x18ba6cb8274b8be34f6deddd5db20142cf112077baaf0bc702599cbef408b8ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:e22f779f8a084731d232674f914229336d5ccef048bb7eca2dd5fb5d5bb4d66a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900342
- Bitcoin block existence check
- https://blockstream.info/api/block/960209