Stiven is a masculine given name. Notable people with the name include: Stiven Bibo, Albanian footballer Steve Burtt Jr. (Stiven Burtt), American-born Ukrainian basketball player Stiven De Johnston,
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 0x45f9e629350609ceedf4526def701948373a29d5bcdb7c243d0385fffa24da8f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa7f2a69-3fcb-4221-81de-f30bd06996ef.json and https://artists.proofprofile.net/proofs/artist/fa7f2a69-3fcb-4221-81de-f30bd06996ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).