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 0xfcdad94bae025bc2bb55f08e792b48ff25d10caece4aed2bad55e48f4f37eb77. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aec1ba78-7b2f-46c8-84b7-482f9db6d5b7.json and https://artists.proofprofile.net/proofs/artist/aec1ba78-7b2f-46c8-84b7-482f9db6d5b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die brennenden Schiffe [Perry Rhodan - Andromeda 1 (Ungekürzt)]
Die Methanatmer [Perry Rhodan - Andromeda 2 (Ungekürzt)]
Der schwerelose Zug [Perry Rhodan - Andromeda 3 (Ungekürzt)]
Die Sternenhorcher [Perry Rhodan - Andromeda 4 (Ungekürzt)]
Der Schattenspiegel [Perry Rhodan - Andromeda 5 (Ungekürzt)]
Die Zeitstadt [Perry Rhodan - Andromeda 6 (Ungekürzt)]