ISRC JPB601803668
Verified recording
JPB601803668 is “SMILY” by Ai Otsuka,
registered on the CopyrightChains blockchain with CopyrightID
0x563382a401397abcc55ba0c3cede108e439926634f8cfbca9537e3e833ba89cb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601803668.
Recording identifiers
- ISRC
- JPB601803668
- Title
- SMILY
- Artist
- Ai Otsuka
- CopyrightID (CopyrightChains transaction hash)
0x563382a401397abcc55ba0c3cede108e439926634f8cfbca9537e3e833ba89cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:543d2d8f4d60f0fcad27f8fee0e578e71f2807d36da31fe7a6f4c943f6c7e68e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601803668
- Bitcoin block existence check
- https://blockstream.info/api/block/956304