ISRC US3Z40407089
Verified recording
US3Z40407089 is “Doctor” by Luisito Ayala Y La Puerto Rican Power,
registered on the CopyrightChains blockchain with CopyrightID
0x78748835f3462c37d1cb1fc6815aa3a89bdfaf36e1d0ce868f2e9e0891e473da and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407089.
Recording identifiers
- ISRC
- US3Z40407089
- Title
- Doctor
- Artist
- Luisito Ayala Y La Puerto Rican Power
- CopyrightID (CopyrightChains transaction hash)
0x78748835f3462c37d1cb1fc6815aa3a89bdfaf36e1d0ce868f2e9e0891e473da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:0b8b9f4332fd2111126cb419927487cfda241523622cda1968db936e5c451c52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Z40407089
- Bitcoin block existence check
- https://blockstream.info/api/block/960321