Stick, sticks or the stick may refer to: Thin elongated objects Branch Walking stick, a device to facilitate balancing while walking Shepherd's crook Shillelagh Swagger stick Digging stick Swi
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 0x69b0044dc40ae2835c8407b516091af659984def237cc4f13edd696954475e58. 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/eb5e7cdc-0c13-4447-892b-440a604e8608.json and https://artists.proofprofile.net/proofs/artist/eb5e7cdc-0c13-4447-892b-440a604e8608.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).