ISRC JPA840700306
Verified recording
JPA840700306 is “”γ+”1” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0xde67da41e2fc0275ea7fd3c4478f20b371b5a443ccc5934ea811e3cb205b7b0a and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840700306.
Recording identifiers
- ISRC
- JPA840700306
- Title
- ”γ+”1
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0xde67da41e2fc0275ea7fd3c4478f20b371b5a443ccc5934ea811e3cb205b7b0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:36d34bd758cc5eba5d219b9d835196a840699b668edf7d821cc57c1f0b3dc6c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840700306
- Bitcoin block existence check
- https://blockstream.info/api/block/960337