Pablo Emilio Escobar Gaviria (; ; 1 December 19492 December 1993) was a Colombian drug lord, narcoterrorist, and politician who was the founder and leader of the Medellín Cartel. Dubbed the "King of C
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad3c5e7ef1786d48ad0189188e92ca520d825eb4fafe7d1e80a8d3a496a471a. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/945ae6ac-b78f-4ff1-83b7-2ad4778fbbfb.json and https://artists.proofprofile.net/proofs/artist/945ae6ac-b78f-4ff1-83b7-2ad4778fbbfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).