Marcus Taylor (born November 25, 1981) is an American former professional basketball player. He was a Naismith All-American, McDonald's All-American, two-time Parade All-American and USA Today 1st-te
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 0xe457337339ce019e8223004280d3a188f84d47b2fd9186ed4a528609a6be5678. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6964742-9930-4dac-87fb-545e9fb590e3.json and https://artists.proofprofile.net/proofs/artist/f6964742-9930-4dac-87fb-545e9fb590e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Through Hard Times (Motivational Speech)