Lambda is a fast, safe, and scalable blockchain infrastructure project, which provides decentralized applications (DAPPs) data storage capabilities with unlimited scalability and fulfills services such as multi-chain data co-storage, cross-chain data management, data privacy protection, PDP, and distributed intelligent computing through logic decoupling and independent implementation of Lambda Chain and Lambda DB. Through the logical decoupling and separate implementation of Lambda Chain and Lambda DB, we provide infinitely scalable data storage capabilities to decentralized applications and achieve Multi-chain data cooperative storage, cross-chain data management, data privacy protection, data ownership proof, distributed intelligent computing and other services. Additionally, as the underlying service of blockchain, Lambda Chain provides millions of requests per second (RPS) through Sharding technology, which can grow as the scale of the system expands; and it also offers technology service capabilities for future unlimited expansion through sub-chain technology. We believe that all storage projects follow the core requirement of Provable Data Integrity.Also, it is crucial for data projects to store data in an infeasible storage node and make them trusted and secure, in the academic world, there are mainly two approaches which are Provable Data Possession (PDP) and Proofs of Retrievability (POR) depending on the usage scenarios. Lambda has applied these two approaches in blockchain through academic research and engineering verification, which has eliminated the core obstacles of decentralized storage.
The 2016 economic report “On the Value of Virtual Currencies” commissioned by the Bank of Canada, found three contributing components dictating a cryptocurrency’s exchange rate: The actual use of virtual currency to execute real payments. The decision of forward-looking investors to buy virtual currency (thereby effectively regulating its supply). The elements that jointly drive future consumer adoption and merchant acceptance of virtual currency. XAC Attention Addresses Attention Addresses are linked to AMARK consumer data and have specific rules enforced by the XAC protocol. There are two key functions of attention addresses: XAC-LOCK XAC-Lock is a feature that encourages continued consumer engagement with AMARK. The XAC sent to Attention Addresses is initially locked and becomes available after a maturation period. The XAC attention awards paid to consumers continually matures into availability as new XAC is earned from ongoing attention marketing. This process encourages engagement with AMARK as attention wallets will rarely have a zero XAC balance, giving consumers a consistent flow of value to spend within the ecosystem. XAC-BURN XAC-Burn is enforced at the protocol level. All transfers to Attention Addresses require 5% of the XAC transferred to be burned. The XAC -Burn feature is designed to align interests between merchants and consumers in the AMARK ecosystem. Anytime merchants use the AMARK platform for marketing, they are supporting the value of the XAC currency as protocol rules enforces a 5% burn. As such, merchants are effectively scaling the supply of XAC to match the demand from the ecosystem. This supply-side scaling mechanism will offset new coins introduced through block rewards and pressure the price of XAC to an equilibrium reflective of demand from the ecosystem.