Vertel is an Australian telecommunications carrier that focuses on designing, building, and operating wireless networks for Corporations, Government, and Service Providers. The company offers fixed wi
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 0x68deb172930a66ea830596ee0e33436c56533e7a9a701a9aa951cfd6bf644b08. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1540536-5217-47bb-8984-004a179f5127.json and https://artists.proofprofile.net/proofs/artist/a1540536-5217-47bb-8984-004a179f5127.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).