Jairo is a common Spanish name. Notable people with this name include: People Association football Francisco Jairo Silva Santos (born 1988), Brazilian footballer Jairo Aguirre (born 1956), Colombia
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 0xbc15698aeea695db13ec6b3cb5aa956179d89abbf7112ac4000efdfe4bdb8ed9. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b26473e8-37bb-4399-a525-795ded8ba615.json and https://artists.proofprofile.net/proofs/artist/b26473e8-37bb-4399-a525-795ded8ba615.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pull Up (feat. Rolian, Tatane, Mc Duc & Zorro Chang)
Wine Up (feat. Jahyanai King, Mighty Ki La, SamX & Gifta)