ISRC JPA840900777
Verified recording
JPA840900777 is “Ragnarok” by Masashi Hamauzu,
registered on the CopyrightChains blockchain with CopyrightID
0x149f734b1c2688330debe17df0c11d6a1466701a36c0923e56b6101b365afe99 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900777.
Recording identifiers
- ISRC
- JPA840900777
- Title
- Ragnarok
- Artist
- Masashi Hamauzu
- CopyrightID (CopyrightChains transaction hash)
0x149f734b1c2688330debe17df0c11d6a1466701a36c0923e56b6101b365afe99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a57c7840c7426107b622e1149d7db458ac725e394d04754a73892236da043986- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900777
- Bitcoin block existence check
- https://blockstream.info/api/block/953520