ISRC USCGJ1896399
Verified recording
USCGJ1896399 is “Tu Principe” by Cheka,
registered on the CopyrightChains blockchain with CopyrightID
0xc9879d1f80aaf555dd2de95a1dec5305ae0b0ed1aeac67d28c0f16e17a860edd and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1896399.
Recording identifiers
- ISRC
- USCGJ1896399
- Title
- Tu Principe
- Artist
- Cheka
- CopyrightID (CopyrightChains transaction hash)
0xc9879d1f80aaf555dd2de95a1dec5305ae0b0ed1aeac67d28c0f16e17a860edd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:bd92c5dce1184b3ad185bbe8c24edcd4baf8aec62c3eaf34d1a310e44009b8e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1896399
- Bitcoin block existence check
- https://blockstream.info/api/block/960397