ISRC JPU901300834
Verified recording
JPU901300834 is “a Love Story (KUBOSSA ver.)” by Toshinobu Kubota,
registered on the CopyrightChains blockchain with CopyrightID
0xc2ad0bfe95761c85e221642e6af7c8ec95bd41a0e44cf34df4ee1c81c2fd9b8a and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901300834.
Recording identifiers
- ISRC
- JPU901300834
- Title
- a Love Story (KUBOSSA ver.)
- Artist
- Toshinobu Kubota
- CopyrightID (CopyrightChains transaction hash)
0xc2ad0bfe95761c85e221642e6af7c8ec95bd41a0e44cf34df4ee1c81c2fd9b8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:49a073f352b92e965b1465af02bb5e2e15b035effdcc75c9c67307ced54c4765- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU901300834
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: a Love Story (KUBOSSA ver.) · Machine-readable JSON-LD