ISRC USCGJ2104948
Verified recording
USCGJ2104948 is “Chispa” by 4to Karamazov,
registered on the CopyrightChains blockchain with CopyrightID
0xe3c8b46458cd126d545f80857f3f22cb77b20051b8205a866e344d0395a6c5ae and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2104948.
Recording identifiers
- ISRC
- USCGJ2104948
- Title
- Chispa
- Artist
- 4to Karamazov
- CopyrightID (CopyrightChains transaction hash)
0xe3c8b46458cd126d545f80857f3f22cb77b20051b8205a866e344d0395a6c5ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e4e773273f8e97301929e0839fc7a840737653c3063d6c7e3aa6b7ffa8b8fb56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2104948
- Bitcoin block existence check
- https://blockstream.info/api/block/956304