Abstract: A method and device for executing the method to: control an unused transaction output (utxo) stored in a first digital wallet of a first user according to a private key of the first user; generate a transaction for transferring rights over the utxo from the first digital wallet to a second digital wallet; generate a cryptographic hash of the transaction into a unique transaction identification of the transaction; transmit the unique transaction identification of the transaction to a party other than the first user; in response to transmission of the unique transaction identification of the transaction, receive a redeem transaction cryptographically signed by a private key of the party other than the first user; cryptographically sign the received redeem transaction with the private key of the first user; store the redeem transaction in the first digital wallet; and transmit confirmation that the redeem transaction is valid.

Abstract: A digital asset settlement method includes receiving from a first user an authorization for a conditional transaction involving a digital right, which has been digitized on a distributed ledger, matching the authorization for transaction from the first user with an authorization for transaction from at least one other user, settling the transaction between at least the first and other users if the conditional is met, and memorializing the settled transaction on the distributed ledger.

Abstract: A digital asset settlement method includes receiving from a first user an authorization for a conditional transaction involving a digital right, which has been digitized on a distributed ledger, matching the authorization for transaction from the first user with an authorization for transaction from at least one other user, settling the transaction between at least the first and other users if the conditional is met, and memorializing the settled transaction on the distributed ledger.

Abstract: A digital asset settlement method includes receiving from a first user an authorization for a conditional transaction involving a digital right, which has been digitized on a distributed ledger, matching the authorization for transaction from the first user with an authorization for transaction from at least one other user, settling the transaction between at least the first and other users if the conditional is met, and memorializing the settled transaction on the distributed ledger.

Abstract: A digital asset settlement method includes receiving from a first user an authorization for a conditional transaction involving a digital right, which has been digitized on a distributed ledger, matching the authorization for transaction from the first user with an authorization for transaction from at least one other user, settling the transaction between at least the first and other users if the conditional is met, and memorializing the settled transaction on the distributed ledger.

Abstract: Electronic peer-to-peer negotiations are provided which a user accesses via a web-based application. A requestor sends a request for quote. A liquidity provider can respond with a desired price or decline. If the liquidity provider responds, the requestor is given time to accept or decline the trade. The liquidity provider can change the negotiation price while the negotiation is live. If the liquidity provider's price change favors the requestor at the same time the requestor is agreeing to the prevailing negotiation price, the trade will be executed at new price. If the price change has moved the price to a level beyond which the requestor has signaled at the same time the requestor is agreeing to the price, the transaction will not occur. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.