ISRC JPU902000465
Verified recording
JPU902000465 is “Regret” by OKAMOTO'S,
registered on the CopyrightChains blockchain with CopyrightID
0x4ef9a81088bcd55ef522748083a0234236108aedfa876afd31e6b27d776853d5 and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902000465.
Recording identifiers
- ISRC
- JPU902000465
- Title
- Regret
- Artist
- OKAMOTO'S
- CopyrightID (CopyrightChains transaction hash)
0x4ef9a81088bcd55ef522748083a0234236108aedfa876afd31e6b27d776853d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:737022303dee6cacc341d4b8382c54e125236a2d0ecb6334c9c71e5f7f408f1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902000465
- Bitcoin block existence check
- https://blockstream.info/api/block/957050