Shadow Falls is a series of fantasy-themed novels by American author C.C. Hunter. The series centers on 16-year-old teen Kylie Galen, who is sent off to Shadow Falls Camp by her mother and discovers t
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 0x02ac0358f52a4e04934d8482c29b262684fdfb8cc32f53e9b74b99803cc1ae6b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58610415-02f0-4fd5-a34a-a8a99ad5570c.json and https://artists.proofprofile.net/proofs/artist/58610415-02f0-4fd5-a34a-a8a99ad5570c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).