ISRC JPA840700307
Verified recording
JPA840700307 is “”γ+”2” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0xcfbe729ea8d0e2fcbfdee46010fa2737c4cc4a6e09b7b39e0e15201af097db9d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840700307.
Recording identifiers
- ISRC
- JPA840700307
- Title
- ”γ+”2
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0xcfbe729ea8d0e2fcbfdee46010fa2737c4cc4a6e09b7b39e0e15201af097db9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:f152247295a53e862ca460ede866b97628317a40c4eda5cc829f38060bea0ba9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840700307
- Bitcoin block existence check
- https://blockstream.info/api/block/957120