ISRC JPPO01502399
Verified recording
JPPO01502399 is “Okano: 故郷” by 岡野貞一,
registered on the CopyrightChains blockchain with CopyrightID
0xce5e7c2c724767e5afe863ed31eeb24e5936aff28d445a82be04b121134e4b75 and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502399.
Recording identifiers
- ISRC
- JPPO01502399
- Title
- Okano: 故郷
- Artist
- 岡野貞一
- CopyrightID (CopyrightChains transaction hash)
0xce5e7c2c724767e5afe863ed31eeb24e5936aff28d445a82be04b121134e4b75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:7a05433c2c40279eb37925f5d61ac79a4a5a0cec3d8f65810f7ce977bae3ddb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01502399
- Bitcoin block existence check
- https://blockstream.info/api/block/960145