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Trust Nexus WebAuthn+ ~ Unhackable Authentication	Home WebAuthn+ Identity Distributed Ledgers Finance Demo IVY Test DEV Contact License
There is presently an intense fog of hype regarding blockchains and distributed ledgers, primarily due to the interest in Bitcoin and other crypto-currencies.

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Conceptual Demo

The full distributed ledger in JSON, with the sales offer digitally signed by the seller, is also sent to your TNX One Touch mobile app through an encrypted channel.

When you touch "Confirm", the acceptance of the offer is digitally signed by the private key secured on your smart phone.  The digital ledger is then returned to the seller through an encrypted channel.

Each signature block in the distributed ledger is a digital signature of the hash code just above the signature block.  The hash code is a calculated value uniquely representing everything above it in the distributed ledger; thus, each hash code and digital signature represents a link in the blockchain of the distributed ledger.

The hash codes provide immutability.  The digital signatures provide irrefutability.

Click page 5 to continue.

"purchaseOrder":  [{   "timestamp":  "2023-01-12T14:56:05.170Z-6", "transactionUuid":  "1620831507063-A632AB67-C596-44E3-B83C-6676E58D1F0B",   "purchaseOrderNumber":  "1620831588654-7DA47982-700B-4E37-B9D6-7D8B3B3E9FCB",   "sellerData":  [{ "sellerName":  "Red Dragon Magnetics", "streetAddress":  "888 Linhu Rd, Songjiang Qu,", "city":  "Shanghai", "state_province_region":  "Shanghai", "nation":  "China", "postalCode":  "201613", "ivyUuid":  "1620839107789-F8BD2C22-AB4A-4DDD-8158-08BA058D673A", }]   "buyerData":  [{ "buyerName":  "North Wind Turbines", "streetAddress":  "8701 Bluffstone Cove", "city":  "Austin", "state_province_region":  "TX", "nation":  "United States", "postalCode":  "78759", "ivyUuid":  "1620833507888-0C417D11-C07A-45DD-9E66-5A8FBCA51C7B", }]   "shippingMethod":  "Expedited Shipping", "paymentMethod":  "Release payment upon delivery.",   "SKU#":  "RDM-7345ND", "Item":  "18cm x 6cm Disc - Neodymium Magnet", "Quantity":  "10", "Unit Cost":  "$783.49", "Total Cost":  "$7,834.90", "Tax":  "$626.79", "Shipping":  "$127.08", "Total (USD)":  "$8,588.77", "Total (IVY~$1,186.65)":  "$7,237.83", "Ref Code":  "MDX 867",   "sellerSecureHashAlgorithm":  "SHA512withRSA", "sellerSignatureAlgorithm":  "SHA-512", "sellerHash":  "D1B70B6305F6BDFDBA8CFF656500944845D384DCE780E23F762C0B6B8A4923B48B83878EDD791453 2FDC9823281C01938E29D16D55C0C73349A617E258AA7E78", "sellerSignedHash": 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  "timestamp":  "2023-01-12T16:44:08.723Z-6", "transactionUuid":  "1620836964063-A632AB67-C596-44E3-B83C-6676E58D1F0B", "buyersAcceptance":  "accepted", "buyerSecureHashAlgorithm":  "SHA512withRSA", "buyerSignatureAlgorithm":  "SHA-512", buyerHash:  "2D81184349123FB3F261B7B36FB43AFF4FF46FBA074C0C4164ED9A18F9D5D29284DCD977C48880B 16EFF1334A90F083F1CA140DA2DB8E470CC213F6B12336C0F", "buyerSignedHash": 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  }]

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All technologies described here in are "Patent Pending".