Traze is an online trading platform operated by Zeal Group, offering multi-asset contracts for difference (CFDs). It supports trading on MetaTrader 4, MetaTrader 5, and a proprietary mobile applicatio
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 0x453442d3a48bc17296023a563026a766352fa2432489cf2873d6be873251806f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d0df812-7709-4d86-ac98-23c6e1834e63.json and https://artists.proofprofile.net/proofs/artist/7d0df812-7709-4d86-ac98-23c6e1834e63.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).