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 0xa8004f2189d8c20f0b1e9b21aaed988995999749267b50d93ef6c4d3d3881a66. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce384f44-a034-4401-a580-4fe31c368a26.json and https://artists.proofprofile.net/proofs/artist/ce384f44-a034-4401-a580-4fe31c368a26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Masteran Cucak Ijo Gacor Isian Kapas Tembak (Live)
Suara Cucak Ijo Istimewa Untuk Pancingan Agar Cepat Gacor (Live)
Pancingan Cucak Ijo Gacor Bongkar Isian (Live)
Pancingan Cucak Ijo Gacor Bongkar Isian Kasar
Cucak Ijo Gacor Besetan Kasar Sangat Ampuh Untuk Masteran