Harmony's Hack the Horizon - Hack the Horizon has over $50k(!) in prizes up for grabs for work on the Harmony - Ethereum Bridge, and runs until Jan 17 · Learn more and start hacking! ×
Grow Open Source Bounties Hackathons Grants Quests Kudos

Gitcoin is a community of 39,102 amazing open source developers working remotely to build in Web3.

DIPAK PAUL@dipakvit#1.blockhash(uint blockNumber) returns (bytes32)Hash of the given block - only works for 256 most recent, excluding current, blocks.#2.block.coinbase (address payable)Current block miner's address.#bitcoin#crypto#blockchain#cryptocurrencies#transactionservices .#blockchaintechnology#xinfin#XinFin_Official#technologies#XinFinHybridBlockchain#cryptotrading#ethereum#cryptocurrency#XinPay#Smartcontract