an implementation of distributed ledger technology (DLT) that delivers enterprise-ready network security, scalability, confidentiality and performance, in a modular blockchain architecture. Hyperledger required by competing businesses and regulated industries that exchange assets on a common network. Security & Membership Services - Permissioned membership provides a trusted blockchain network, where participants cipher text. For further details on chaincode encryption, see the Chaincode for Developers topic. Security & Membership Services Hyperledger Fabric underpins a transactional network where all participants

an implementation of distributed ledger technology (DLT) that delivers enterprise-ready net- work security, scalability, confidentiality and performance, in a modular blockchain architecture. Hyperledger required by competing businesses and regulated industries that exchange assets on a common network. • Security & Membership Services - Permissioned membership provides a trusted blockchain network, where participants text. For further details on chaincode encryption, see the Chaincode for Developers topic. 2.3.5 Security & Membership Services Hyperledger Fabric underpins a transactional network where all participants

ini：群组可变配置文件，包括交易池大小等，配置后 重启节点生效。 主配置文件config.ini config.ini采用ini格式，主要包括 rpc、p2p、group、network_security和 log 配置项。 重要 云主机的公网IP均为虚拟IP，若 listen_ip/jsonrpc_listen_ip/channel_listen_ip填写外网IP，会绑定失败， 须填写0 群组配置文件路径。 节点根据group_config_path路径下的所有.genesis后缀文件启动群组。 配置证书信息 基于安全考虑，FISCO BCOS节点间采用SSL加密通信，[network_security] 配置SSL连接的证书信息： data_path：证书和私钥文件所在目录。 key: 节点私钥相对于data_path的路径。 cert: 证书node.crt相对于data_path的路径。 所有群组数据放置于节点的data子目录 group_data_path=data/ ; 程序自动加载该路径下的所有.genesis文件 group_config_path=conf/ [network_security] data_path=conf/ key=node.key 配置黑名单列表 基于防作恶考虑，FISCO BCOS允许节点将不受信任的节点加入到黑名单列 表，并拒绝与这些黑名

ini：群组可变配置文件，包括交易池大小等，配置后 重启节点生效。 主配置文件config.ini config.ini采用ini格式，主要包括 rpc、p2p、group、network_security和 log 配置项。 重要 云主机的公网IP均为虚拟IP，若 listen_ip/jsonrpc_listen_ip/channel_listen_ip填写外网IP，会绑定失败， 须填写0 群组配置文件路径。 节点根据group_config_path路径下的所有.genesis后缀文件启动群组。 配置证书信息 基于安全考虑，FISCO BCOS节点间采用SSL加密通信，[network_security] 配置SSL连接的证书信息： data_path：证书和私钥文件所在目录。 key: 节点私钥相对于data_path的路径。 cert: 证书node.crt相对于data_path的路径。 所有群组数据放置于节点的data子目录 group_data_path=data/ ; 程序自动加载该路径下的所有.genesis文件 group_config_path=conf/ [network_security] data_path=conf/ key=node.key cert=node.crt ca_cert=ca.crt ;ca_path= 配置黑名单列表 基于防作恶考虑，FISCO

or what Fabric calls “chaincode”, functions as a trusted distributed application that gains its security/trust from the blockchain and the underlying consensus among the peers. It is the business logic the v2.0 release with minor features, improvements, and bug fixes. v2.2 is the first long-term support (LTS) release of Fabric v2.x. Fixes will be provided on the v2.2.x release stream until after the validated and committed to the ledger. This also allows organizations to individually roll out minor fixes on their own schedules without requiring the entire network to proceed in lock- step. Using the new

the v2.0 release with minor features, improvements, and bug fixes. v2.2 is the first long-term support (LTS) release of Fabric v2.x. Fixes will be provided on the v2.2.x release stream until after the validated and committed to the ledger. This also allows organizations to individually roll out minor fixes on their own schedules without requiring the entire network to proceed in lock-step. 2.1.1 Using Alpine-based docker images Starting with v2.0, Hyperledger Fabric Docker images will use Alpine Linux, a security-oriented, lightweight Linux distribution. This means that Docker images are now much smaller, providing

ini：群组可变配置文件，包括交易池大小等，配置后 重启节点生效。 主配置文件config.ini config.ini采用ini格式，主要包括 rpc、p2p、group、network_security和 log 配置项。 重要 云主机的公网IP均为虚拟IP，若 listen_ip/jsonrpc_listen_ip/channel_listen_ip填写外网IP，会绑定失败， 须填写0 群组配置文件路径。 节点根据group_config_path路径下的所有.genesis后缀文件启动群组。 配置证书信息 基于安全考虑，FISCO BCOS节点间采用SSL加密通信，[network_security] 配置SSL连接的证书信息： data_path：证书和私钥文件所在目录。 key: 节点私钥相对于data_path的路径。 cert: 证书node.crt相对于data_path的路径。 所有群组数据放置于节点的data子目录 group_data_path=data/ ; 程序自动加载该路径下的所有.genesis文件 group_config_path=conf/ [network_security] data_path=conf/ key=node.key cert=node.crt ca_cert=ca.crt ;ca_path= 配置黑名单列表 基于防作恶考虑，FISCO

or what Fabric calls “chaincode”, functions as a trusted distributed application that gains its security/trust from the blockchain and the underlying consensus among the peers. It is the business logic nodes. Each v2.x minor release builds on the v2.0 release with minor features, improvements, and bug fixes. Let’s take a look at some of the highlights of the Fabric v2.0 release… Decentralized governance validated and committed to the ledger. This also allows organizations to individually roll out minor fixes on their own schedules without requiring the entire network to proceed in lock- step. Using the new

nodes. Each v2.x minor release builds on the v2.0 release with minor features, improvements, and bug fixes. Let’s take a look at some of the highlights of the Fabric v2.0 release... 2.1 Decentralized governance validated and committed to the ledger. This also allows organizations to individually roll out minor fixes on their own schedules without requiring the entire network to proceed in lock-step. 2.1.1 Using Alpine-based docker images Starting with v2.0, Hyperledger Fabric Docker images will use Alpine Linux, a security-oriented, lightweight Linux distribution. This means that Docker images are now much smaller, providing

or what Fabric calls “chaincode”, functions as a trusted distributed application that gains its security/trust from the blockchain and the underlying consensus among the peers. It is the business logic nodes. Each v2.x minor release builds on the v2.0 release with minor features, improvements, and bug fixes. Let’s take a look at some of the highlights of the Fabric v2.0 release… Decentralized governance validated and committed to the ledger. This also allows organizations to individually roll out minor fixes on their own schedules without requiring the entire network to proceed in lock- step. Using the new