ISRC JPB601803659
Verified recording
JPB601803659 is “私” by Ai Otsuka,
registered on the CopyrightChains blockchain with CopyrightID
0xd8ac1d4016a04166afa4da2e478839b358c1ab95b8dd7fcf2b940053d380a055 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601803659.
Recording identifiers
- ISRC
- JPB601803659
- Title
- 私
- Artist
- Ai Otsuka
- CopyrightID (CopyrightChains transaction hash)
0xd8ac1d4016a04166afa4da2e478839b358c1ab95b8dd7fcf2b940053d380a055
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d05f4252edcd6edcb83b7b9524b8eae8b9a1831c83cd0fad4721d0f1c50e7dd9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601803659
- Bitcoin block existence check
- https://blockstream.info/api/block/957118