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 0xc8900f4e55e3bbbc194f58de826a10acd983804192e692cbdc617a6c821f9a1e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2c42884-4996-49bd-8475-67aabb5050c2.json and https://artists.proofprofile.net/proofs/artist/a2c42884-4996-49bd-8475-67aabb5050c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
ATTACK THE D POINT!!! (Warthunder Phonk)
They Keep Turning Away (inspired by they really don't care about us)
London Bridge is Falling Down but its World War III (Film Soundtrack)
F-14 Tomcat Techno Phonk (Top Gun Maverick)
When Johnny Comes Marching Home (World War II Anime Opening)
Strike Force Heroes Theme but its World War II
World War III (Trailer Soundtracks Pt. 2)
World War III (Trailer Soundtrack Pt. 3)
World War Minecraft (Epic Videogame Score)
WE WILL WIN BECAUSE WE ARE THE BEST ON THE FIELD