Andrew Jackson Young Jr. (born March 12, 1932) is an American politician, diplomat, and activist. Beginning his career as a pastor, Young was an early leader in the civil rights movement, serving as e
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 0xee4649682627359fc68e774a4181726c5441b06c5a71c48e05a5dffe187dd025. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7679be5-16a4-47be-b6dc-cc457a916362.json and https://artists.proofprofile.net/proofs/artist/a7679be5-16a4-47be-b6dc-cc457a916362.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).