ISRC US3Z41700311
Verified recording
US3Z41700311 is “Contigo” by Luisito Ayala Y La Puerto Rican Power,
registered on the CopyrightChains blockchain with CopyrightID
0xe7c82f18cc11c5962935e90359e12c437446f22e3db0e68d9e5d528df330f1f1 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700311.
Recording identifiers
- ISRC
- US3Z41700311
- Title
- Contigo
- Artist
- Luisito Ayala Y La Puerto Rican Power
- CopyrightID (CopyrightChains transaction hash)
0xe7c82f18cc11c5962935e90359e12c437446f22e3db0e68d9e5d528df330f1f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:cad36c623842fdb907abdf7439943ed03e21b67902edfe68e8d563cdc6efe21a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z41700311
- Bitcoin block existence check
- https://blockstream.info/api/block/956312