blockchain.info-api

How are new participants authenticated into a channel in hyperledger fabric

由 ぃ、小莉子 提交于 2019-12-21 06:26:20
问题 I came across Hyperledger fabric client which has methods/functions to authenticate new members into blockchain network. But I am not sure how I can authenticate new users into a channel in blockchain network. Can i use channel configuration(configtx) in hyperledger fabric to invite/register new participants into a channel? Link to channel configuration :http://hyperledger-fabric.readthedocs.io/en/latest/configtx.html#channel-creation 回答1: you can use fabric-ca. Fabric-ca provides several

Parsing Decoded JSON in PHP (blokchain API)

由 自古美人都是妖i 提交于 2019-12-11 07:37:11
问题 Hello I am trying to extract some info from a json format page The page is : https://blockchain.info/fr/rawaddr/1BQLNJtMDKmMZ4PyqVFfRuBNvoGhjigBKF this link allows to get all bitcoin transactions from an address. All the quotation marks confuse me, I can not see clearly I want to display everything like the original blockchain website Blockchain Display view The beginning will be something like that $json = file_get_contents("https://blockchain.info/fr/rawaddr

How are new participants authenticated into a channel in hyperledger fabric

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-03 21:42:13
I came across Hyperledger fabric client which has methods/functions to authenticate new members into blockchain network. But I am not sure how I can authenticate new users into a channel in blockchain network. Can i use channel configuration(configtx) in hyperledger fabric to invite/register new participants into a channel? Link to channel configuration : http://hyperledger-fabric.readthedocs.io/en/latest/configtx.html#channel-creation you can use fabric-ca. Fabric-ca provides several apis for user management. You may register, revoke, enroll, reenroll users by fabric-ca. And the documents for
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