ISRC JPZ921608942
Verified recording
JPZ921608942 is “Good Day” by Nobuo Uematsu,
registered on the CopyrightChains blockchain with CopyrightID
0xe1163c8e0e25d53dd0c459f5d7dabc179d173919e58efe1cd94c9f98a231559f and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921608942.
Recording identifiers
- ISRC
- JPZ921608942
- Title
- Good Day
- Artist
- Nobuo Uematsu
- CopyrightID (CopyrightChains transaction hash)
0xe1163c8e0e25d53dd0c459f5d7dabc179d173919e58efe1cd94c9f98a231559f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:95303a0db960393495d506e8f07894be31d99b5d7223c89302ba0064dc6dfccf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921608942
- Bitcoin block existence check
- https://blockstream.info/api/block/957819