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 0x38cd02f041d7386a56ea82e68df7bb6bbce81fc1c3a90ad3ba97e49ff441a8fb. 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/7598aa86-d246-4dce-b8be-505916c9f95c.json and https://artists.proofprofile.net/proofs/artist/7598aa86-d246-4dce-b8be-505916c9f95c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Netwars, Staffel 2: Totzeit, Folge 2: Verdacht
Netwars, Staffel 2: Totzeit, Folge 1: Gefahr
Netwars, Staffel 2: Totzeit, Folge 5: Showdown
Netwars, Staffel 2: Totzeit, Folge 3: Opfer
Netwars, Staffel 2: Totzeit, Folge 6: Endgame
Netwars, Staffel 2: Totzeit, Folge 4: Aufgeflogen