The International Tussler Society is a country rock-band from Trondheim, Norway, formed in 1993. They started out as a side-project of fellow Trondheimers, Motorpsycho, who decided to record a countr
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 0x311e563e59089c046959c3b31c4225c12f3421721b8eb4f175a9524b6e508bb6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b5d0310-5a8f-44c4-9eb7-377b4a969611.json and https://artists.proofprofile.net/proofs/artist/4b5d0310-5a8f-44c4-9eb7-377b4a969611.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Motorpsycho Presents The International Tussler Society