ISRC JPB602301450
Verified recording
JPB602301450 is “プラネタリウム - AIO CLASSIC Live” by Ai Otsuka,
registered on the CopyrightChains blockchain with CopyrightID
0x20c311fb0d9674e95cc62fe0bc7e71dd08077767838e4b6d5ebd6c3fd3ee850f 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/JPB602301450.
Recording identifiers
- ISRC
- JPB602301450
- Title
- プラネタリウム - AIO CLASSIC Live
- Artist
- Ai Otsuka
- CopyrightID (CopyrightChains transaction hash)
0x20c311fb0d9674e95cc62fe0bc7e71dd08077767838e4b6d5ebd6c3fd3ee850f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:be1f5d113c956f8f32d729415f88bb7cb89bc88b0805c8c2302adffec9f4d3f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602301450
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: プラネタリウム - AIO CLASSIC Live · Machine-readable JSON-LD