Proof of Stake: The Making of Ethereum and the Philosophy of Blockchains by

Description: Proof of Stake: The Making of Ethereum and the Philosophy of Blockchains ISBN/UPC 9781644212486 Title: Proof of Stake: The Making of Ethereum and the Philosophy of Blockchains Authors: Binding: paperback Publisher: Seven Stories Press Publication Date: Sep 27 2022 Edition: Condition : Used - Good A sound copy with only light wear. Overall a solid copy at a great price! About More Than Words More Than Words is a nonprofit social enterprise that empowers youth who are in the foster care system, court involved, homeless, or out of school to take charge of their lives by taking charge of a business. Payment We accept PayPal for all eBay orders. Please see payment details below. Shipping Multiple shipping options are available for this item. For more detail, please see below, and select the shipping option that is most convenient for you. International Shipping: Import duties, taxes, and charges are NOT INCLUDED in the item price or shipping charges. These charges are the buyer''s responsibility. Please check with your country''s customs office to determine what these additional costs will be prior to bidding / buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as "gifts." US and International government regulations prohibit such behavior. Returns Your satisfaction is very important to us. Please contact us via the methods available within eBay regarding any problems before leaving negative feedback. Any defects, damages, or material differences with your item, must be reported to us within 7 days of receipt of the item or 30 days from date of shipment. The returned merchandise must be postmarked within 30 days of the shipment notification. Non-deliveries must be reported within 30 days of Shipment Notification. Undeliverable, unclaimed, refused, or insufficient addresses may be subject to a 20% restocking fee plus the cost of shipping. © 2012 More Than Words

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End Time: 2025-02-10T03:02:03.000Z

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