ISRC US83Z2049828
Verified recording
US83Z2049828 is “Kujala” by Jota Karloza,
registered on the CopyrightChains blockchain with CopyrightID
0x1f6888adb42fe1d8150daa27498d10fc79991e74ce357f2f225db027ab7a668e and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2049828.
Recording identifiers
- ISRC
- US83Z2049828
- Title
- Kujala
- Artist
- Jota Karloza
- CopyrightID (CopyrightChains transaction hash)
0x1f6888adb42fe1d8150daa27498d10fc79991e74ce357f2f225db027ab7a668e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:3064a540d95b3b84d5ed0b1d64149d9506b21f484270a853eccab5d2f449d732- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2049828
- Bitcoin block existence check
- https://blockstream.info/api/block/960376