Byzantine Agreement in Blockchain Sample Clauses

Byzantine Agreement in Blockchain. The blockchain systems allow many mutually untrusted users to maintain a distributed ledger with consensus. How- ever, the long confirmation latency prevents the existing blockchain systems from many daily applications. For exam- ple, the confirmation latency of Ethereum is about 5 to 10 minutes. It is unrealistic to wait such a long time for micro- payment systems. Recently, some proposals try to overcome the long latency, but it is challenging to decide who has the right to issue the blocks and to guarantee that every user shares the same ledger. Xxxx and Xxxxxx [3] proposed a novel blockchain system, Algorand, that solves the consensus problem by XX. Pass and Shi [4] also proposed a blockchain system, Hybrid consensus, that reduces the latency by BA. The performance and the security of such blockchain systems highly depend on the underlying Byzantine agreements, so it is imperative to design a secure and efficient Byzantine agreement protocol under the reasonable assumptions for the Internet nowadays.
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Related to Byzantine Agreement in Blockchain

  • Assignment of Management Agreement As additional collateral security for the Loan, Borrower conditionally transfers, sets over, and assigns to Lender all of Borrower’s right, title and interest in and to the Management Agreement and all extensions and renewals. This transfer and assignment will automatically become a present, unconditional assignment, at Lender’s option, upon a default by Borrower under the Note, the Loan Agreement, the Security Instrument or any of the other Loan Documents (each, an “Event of Default”), and the failure of Borrower to cure such Event of Default within any applicable grace period.

  • Fifth Amended and Restated Limited Liability Company Operating Agreement Dated as of November 30, 2012

  • International Olympic Committee; International Red Cross and Red Crescent Movement As instructed from time to time by ICANN, the names (including their IDN variants, where applicable) relating to the International Olympic Committee, International Red Cross and Red Crescent Movement listed at xxxx://xxx.xxxxx.xxx/en/resources/registries/reserved shall be withheld from registration or allocated to Registry Operator at the second level within the TLD. Additional International Olympic Committee, International Red Cross and Red Crescent Movement names (including their IDN variants) may be added to the list upon ten (10) calendar days notice from ICANN to Registry Operator. Such names may not be activated in the DNS, and may not be released for registration to any person or entity other than Registry Operator. Upon conclusion of Registry Operator’s designation as operator of the registry for the TLD, all such names withheld from registration or allocated to Registry Operator shall be transferred as specified by ICANN. Registry Operator may self-­‐allocate and renew such names without use of an ICANN accredited registrar, which will not be considered Transactions for purposes of Section 6.1 of the Agreement.

  • Company Lock Up Agreements The Company, on behalf of itself and any successor entity, agrees that, without the prior written consent of the Placement Agent, it will not for a period of thirty (30) days after the date of this Agreement (the “Lock-Up Period”), (i) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any ADSs, Ordinary Shares or other capital stock of the Company or any securities convertible into or exercisable or exchangeable for ADSs, Ordinary Shares or such other shares of capital stock of the Company; (ii) file or cause to be filed any registration statement with the Commission relating to the offering of any ADSs, Ordinary Shares or other shares of capital stock of the Company or any securities convertible into or exercisable or exchangeable for shares of capital stock of the Company; or (iii) complete any offering of debt securities of the Company, other than entering into a line of credit with a traditional bank or (iv) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of ADSs, Ordinary Shares or other capital stock of the Company, whether any such transaction described in clause (i), (ii), (iii) or (iv) above is to be settled by delivery of ADSs, Ordinary Shares or other shares of capital stock of the Company or such other securities, in cash or otherwise. The restrictions contained in this Section 3.18 shall not apply to (i) the ADSs, Ordinary Shares and the Placement Agent’s Warrant, (ii) the issuance by the Company of ADSs upon the exercise of the Placement Agent’s Warrant or a stock option or warrant or the conversion of a security outstanding on the date hereof, or issuable pursuant to currently existing undertakings of the Company, which is disclosed in the Registration Statement, Disclosure Package and Prospectus, provided that such options, warrants, and securities have not been amended since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or conversion price of such securities or to extend the term of such securities, (iii) the issuance by the Company of stock options, shares of capital stock of the Company or other awards under any equity compensation plan of the Company, provided that the underlying shares shall be restricted from sale during the entire Lock-Up Period; and (iv) transactions with members of the management and/or the board of directors of the Company, involving the issuance of equity securities of the Company in consideration of cash, provided that the underlying shares shall be restricted from sale during the entire Lock-Up Period.

  • Termination of Management Agreement Evidence of the termination of any and all management agreements affecting the Property, effective as of the Closing Date, and duly executed by Seller and the property manager.

  • No Strike Agreement Neither the PBA nor any of its officers or agents, nor members covered by this Agreement, nor any other employees covered by this Agreement, will instigate, promote, sponsor, or engage in any prohibited activities as defined in section 447.203(6), F.S.

  • Right to Make Agreement Each party warrants, with respect to itself, that neither the execution of this Agreement, nor the consummation of any transaction contemplated hereby, shall violate any provision of any law, or any judgment, writ, injunction, order or decree of any court or governmental authority having jurisdiction over it; nor result in or constitute a breach or default under any indenture, contract, other commitment or restriction to which it is a party or by which it is bound; nor require any consent, vote or approval which has not been given or taken, or at the time of the transaction involved shall not have been given or taken. Each party covenants that it has and will continue to have throughout the term of this Agreement and any extensions thereof, the full right to enter into this Agreement and perform its obligations hereunder.

  • Amendment of Limited Liability Company Agreement (a) Except as otherwise provided in this Section 8.1, this Agreement may be amended, in whole or in part, with: (i) the approval of the Board (including the vote of a majority of the Independent Directors, if required by the 0000 Xxx) without the Members approval; and (ii) if required by the 1940 Act, the approval of the Members by such vote as is required by the 0000 Xxx. (b) Any amendment that would: (i) increase the obligation of a Member to make any contribution to the capital of the Company; (ii) reduce the Capital Account of a Member other than in accordance with Article V; or (iii) modify the events causing the dissolution of the Company; may be made only if (i) the written consent of each Member adversely affected thereby is obtained prior to the effectiveness thereof or (ii) such amendment does not become effective until (A) each Member has received written notice of such amendment and (B) any Member objecting to such amendment has been afforded a reasonable opportunity (pursuant to such procedures as may be prescribed by the Board) to tender its entire Interest for repurchase by the Company. (c) The power of the Board to amend this Agreement at any time without the consent of the other Members as set forth in paragraph (a) of this Section 8.1 shall specifically include the power to: (i) restate this Agreement together with any amendments hereto that have been duly adopted in accordance herewith to incorporate such amendments in a single, integrated document; (ii) amend this Agreement (other than with respect to the matters set forth in Section 8.1(b) hereof) to effect compliance with any applicable law or regulation or to cure any ambiguity or to correct or supplement any provision hereof that may be inconsistent with any other provision hereof; and (iii) amend this Agreement to make such changes as may be necessary or advisable to ensure that the Company will not be treated as an association or a publicly traded partnership taxable as a corporation as defined in Section 7704(b) of the Code for U.S. federal income tax purposes. (d) The Board shall cause written notice to be given of any amendment to this Agreement to each Member, which notice shall set forth (i) the text of the proposed amendment or (ii) a summary thereof and a statement that the text of the amendment thereof will be furnished to any Member upon request.

  • Acquisition Agreements If the Equipment is subject to any Acquisition Agreement, Lessee, as part of this lease, transfers and assigns to Lessor all of its rights, but none of its obligations (except for Lessee's obligation to pay for the Equipment conditioned upon Lessee's acceptance in accordance with Paragraph 6), in and to the Acquisition Agreement, including but not limited to the right to take title to the Equipment. Lessee shall indemnify and hold Lessor harmless in accordance with Paragraph 19 from any liability resulting from any Acquisition Agreement as well as liabilities resulting from any Acquisition Agreement Lessor is required to enter into on behalf of Lessee or with Lessee for purposes of this lease.

  • Restrictions on chartering, appointment of managers etc The Borrower shall procure that no Owner shall: (a) let the Ship owned by it on demise charter for any period; (b) other than the relevant Initial Charterparty or Future Charterparty, enter into any time or consecutive voyage charter in respect of the Ship owned by it for a term which exceeds, or which by virtue of any optional extensions may exceed, 11 months; (c) change the terms on which the Ship owned by it is employed or the identity of the person by whom that Ship is employed; (d) enter into any charter in relation to the Ship owned by it under which more than 2 months’ hire (or the equivalent) is payable in advance; (e) charter the Ship owned by it otherwise than on bona fide arm’s length terms at the time when the Ship is fixed; (f) appoint a manager of the Ship owned by it other than an Approved Manager or agree to any alteration to the terms of an Approved Manager’s appointment; (g) de-activate or lay up the Ship owned by it; or (h) put the Ship owned by it into the possession of any person for the purpose of work being done upon her in an amount exceeding or likely to exceed $250,000 (or the equivalent in any other currency) unless that person has first given to the Security Trustee and in terms satisfactory to it a written undertaking not to exercise any lien on the Ship or her Earnings for the cost of such work or otherwise.

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