Daniel Velázquez (born August 7, 1977), better known by his stage name Divino, is a Puerto Rican reggaeton singer. Early life, family and education Divino and his family moved from The Bronx, New
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1adda5c5bf39bdc79dfa9975572ccdc21e9e9232daf34cf17a0f11e9736e752. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d578b69d-e112-4158-a45c-bb1ba81c3e14.json and https://artists.proofprofile.net/proofs/artist/d578b69d-e112-4158-a45c-bb1ba81c3e14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).