ISRC JPA840800744
Verified recording
JPA840800744 is “Variation” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x4f6020dad14426e1b7602a825a4455015ac9ff4de3f409086b53fc595bb4e759 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840800744.
Recording identifiers
- ISRC
- JPA840800744
- Title
- Variation
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x4f6020dad14426e1b7602a825a4455015ac9ff4de3f409086b53fc595bb4e759
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:e7507651cbbd17fc7b3468f53e62f8ac2cb6db99cff23b1247848091e36be033- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840800744
- Bitcoin block existence check
- https://blockstream.info/api/block/960095