ISRC JPSR01004993
Verified recording
JPSR01004993 is “空” by Yusuke,
registered on the CopyrightChains blockchain with CopyrightID
0x0e18b58bc78aaf1fdaa3495abf917b3184597e5387f332af638ff9936f7f1346 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR01004993.
Recording identifiers
- ISRC
- JPSR01004993
- Title
- 空
- Artist
- Yusuke
- CopyrightID (CopyrightChains transaction hash)
0x0e18b58bc78aaf1fdaa3495abf917b3184597e5387f332af638ff9936f7f1346
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:b9a979c83fb3348fddd836d02189e1a0c9411f46cc430ddefb4663a817bc4020- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPSR01004993
- Bitcoin block existence check
- https://blockstream.info/api/block/960473