Downloadable computer software for creating, sending, and receiving block-chain transaction data, namely, creating, encoding, and using electronic signatures for participation in block chain transactions

'block':10,24 'block-chain':9 'chain':11,25 'comput':2 'creat':5,15 'data':13 'download':1 'electron':19 'encod':16 'name':14 'particip':22 'receiv':8 'send':6 'signatur':20 'softwar':3 'transact':12,26 'use':18

Electronic device for protecting cryptocurrency asset security for users, namely, protecting private keys and providing electronic signatures, both for block chain transactions

'asset':6 'block':20 'chain':21 'cryptocurr':5 'devic':2 'electron':1,16 'key':13 'name':10 'privat':12 'protect':4,11 'provid':15 'secur':7 'signatur':17 'transact':22 'user':9

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