Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.

Abstract: The embodiments of the present disclosure provide a method, system and server for utilizing barcode. The method includes: a server receiving a decoding request sent by a user terminal, the decoding request comprising a barcode image associated with a smart device, or a code value of a barcode presented in the barcode image associated with the smart device; the barcode server acquiring state information associated with the code value of the barcode; returning operation information associated with the user if the state information is a second state information; or sending configuration address information to the user terminal for configuring the smart device, and changing the state information associated with the code value, if the state information is a first state information.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media are provided. One of the methods include: obtaining a request for collecting information associated with an Internet address; obtaining, in response to the request, the information from the Internet address; encrypting the information to obtain a digest; storing the digest in a block on a blockchain and the information in a cloud storage space associated with an access address; and sending, to a sender of the request, the digest and the access address associated with the cloud storage space.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media are provided. One of the methods include: obtaining a request for collecting information associated with an Internet address; obtaining, in response to the request, the information from the Internet address; encrypting the information to obtain a digest; storing the digest in a block on a blockchain and the information in a cloud storage space associated with an access address; and sending, to a sender of the request, the digest and the access address associated with the cloud storage space.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based infringement evidence storage are provided. One of the methods include: obtaining a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource; obtaining the evidence of infringement from the address of the online resource; storing verification information of the evidence of infringement on a blockchain; and storing the evidence of infringement in a cloud storage space.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based infringement evidence storage are provided. One of the methods include: obtaining a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource; obtaining the evidence of infringement from the address of the online resource; storing verification information of the evidence of infringement on a blockchain; and storing the evidence of infringement in a cloud storage space.

Abstract: The embodiments of the present disclosure provide a method, system and server for utilizing barcode. The method includes: a server receiving a decoding request sent by a user terminal, the decoding request comprising a barcode image associated with a smart device, or a code value of a barcode presented in the barcode image associated with the smart device; the barcode server acquiring state information associated with the code value of the barcode; returning operation information associated with the user if the state information is a second state information; or sending configuration address information to the user terminal for configuring the smart device, and changing the state information associated with the code value, if the state information is a first state information.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based infringement evidence storage are provided. One of the methods include: obtaining a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource; obtaining the evidence of infringement from the address of the online resource; storing verification information of the evidence of infringement on a blockchain; and storing the evidence of infringement in a cloud storage space.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for broadcasting audio. In one aspect, the method includes receiving, from a server by a smart broadcasting device associated with a service client, an audio broadcast instruction; in response to receiving the audio broadcast instruction, downloading an audio file corresponding to the audio broadcast instruction, wherein the audio file comprises a marketing content related to services provided by the server to the service client associated with the smart broadcasting device; and broadcasting, by the smart broadcasting device, the audio file by using a speaker of the smart broadcasting device.