are healing techniques that often involve stimulation of specific acupuncture points. Kappo is commonly used in martial arts such as Danzan Ryu and Judo. Kappo contains two kanji: katsu (活 “resuscita
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 0xacaaeb0904c1fbc515046bfb9d3e625d97231656654a3030911b7d2d37b4bfe3. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/851748e1-1440-4041-927c-e4b03b8c4802.json and https://artists.proofprofile.net/proofs/artist/851748e1-1440-4041-927c-e4b03b8c4802.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).