TYME ("Take Your Money Everywhere") is an ATM/interbank network in Florida, Wisconsin, and the Upper Peninsula of Michigan. It was one of the first shared EFT networks in the country. Residents commo
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f66bdddb4bcb3ce19af20af0c2153d44ca28bb925b0ee9d6848702b5649fdb. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d54c8c6b-a9c1-4873-8264-3e3bef5a4d28.json and https://artists.proofprofile.net/proofs/artist/d54c8c6b-a9c1-4873-8264-3e3bef5a4d28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).