ISRC JPZ921601364
Verified recording
JPZ921601364 is “Zutto” by Rie fu,
registered on the CopyrightChains blockchain with CopyrightID
0x1c480ab1212eae966f0bc5c8e063ff1daafc8da1cbc32b091742d107bfefc142 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/JPZ921601364.
Recording identifiers
- ISRC
- JPZ921601364
- Title
- Zutto
- Artist
- Rie fu
- CopyrightID (CopyrightChains transaction hash)
0x1c480ab1212eae966f0bc5c8e063ff1daafc8da1cbc32b091742d107bfefc142
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d753a602dbe5238664292f24a073abc85621437da539a2d011ba7b72386a14af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921601364
- Bitcoin block existence check
- https://blockstream.info/api/block/957118