ISRC JPG102000311
Verified recording
JPG102000311 is “Masamitsu” by Ochunism,
registered on the CopyrightChains blockchain with CopyrightID
0xca9cae536f61aad9cefc5e7b67d1c3851cc207e13d7b0086b8139f0cfa6b1f5f and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102000311.
Recording identifiers
- ISRC
- JPG102000311
- Title
- Masamitsu
- Artist
- Ochunism
- CopyrightID (CopyrightChains transaction hash)
0xca9cae536f61aad9cefc5e7b67d1c3851cc207e13d7b0086b8139f0cfa6b1f5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:bd93c092fbd5d27973d3d6020945ed72cd7c8ce94f3d53cb5dfaac1c4a11643a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPG102000311
- Bitcoin block existence check
- https://blockstream.info/api/block/960258