ISRC JPP301700527
Verified recording
JPP301700527 is “草冠” by Yoko Kanno,
registered on the CopyrightChains blockchain with CopyrightID
0x8cd09b830fe03f21ef6e5457a4c7c6fb67c56ef6dcd5cad478308e1ca19d0df9 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301700527.
Recording identifiers
- ISRC
- JPP301700527
- Title
- 草冠
- Artist
- Yoko Kanno
- CopyrightID (CopyrightChains transaction hash)
0x8cd09b830fe03f21ef6e5457a4c7c6fb67c56ef6dcd5cad478308e1ca19d0df9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:cc027b79e3af3fd1d9d93fa6201ce7e357db8055b376bef682ffacebbb754da4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301700527
- Bitcoin block existence check
- https://blockstream.info/api/block/960459