ISRC JPB600527901
Verified recording
JPB600527901 is “SMILY” by Ai Otsuka,
registered on the CopyrightChains blockchain with CopyrightID
0x6feaf9cc570ea99a5f8a6622b269565b17c2428ab374a872545fad5f3e372aac and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600527901.
Recording identifiers
- ISRC
- JPB600527901
- Title
- SMILY
- Artist
- Ai Otsuka
- CopyrightID (CopyrightChains transaction hash)
0x6feaf9cc570ea99a5f8a6622b269565b17c2428ab374a872545fad5f3e372aac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:9aa276111358de136cf006b97939dc268928a27cd6e464e3d22b2878b8f9a89c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB600527901
- Bitcoin block existence check
- https://blockstream.info/api/block/953528