ISRC JPZ921512596
Verified recording
JPZ921512596 is “或る日突然” by Maki Nomiya,
registered on the CopyrightChains blockchain with CopyrightID
0x5094e30903aff08f8f10c3e09aa8d81b54c51ed19d042621dcfad8ea1f97be93 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921512596.
Recording identifiers
- ISRC
- JPZ921512596
- Title
- 或る日突然
- Artist
- Maki Nomiya
- CopyrightID (CopyrightChains transaction hash)
0x5094e30903aff08f8f10c3e09aa8d81b54c51ed19d042621dcfad8ea1f97be93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:dc4d5b4bd0f272e68be8b82a1f078f15477c8d3b95de6ba70d8eb7864f3dd53b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921512596
- Bitcoin block existence check
- https://blockstream.info/api/block/960397