Presenting programs for execution via various presentable media

A method for presenting programs, the method comprising:

• receiving a data stream containing computer executable instructions;
• generating a verification code;
• publishing, on a media, the data stream and the verification code;
• reading, using a sensor, the published data stream and verification code at a reader node;
• receiving user input;
• based at least on the verification code or the received user input, determining permission to execute, by the reader node, the computer executable instructions;
• and
• based at least on determining that execution is permitted by the reader node, executing at least a portion of the computer executable instructions on the reader node.

A non-transitory computer storage medium having computer-executable instructions that, upon execution by a processor, cause the processor to at least perform operations comprising:

• receiving a data stream containing computer executable instructions in an interpreted language;
• generating a verification code;
• publishing, on a media, the data stream and the verification code;
• reading, using a sensor, the published data stream and verification code at a reader node;
• receiving user input;
• based at least on the verification code or the received user input, determining permission to execute, by the reader node, the computer executable instructions;
• and
• based at least on determining that execution is permitted by the reader node, executing at least a portion of the computer executable instructions using an interpreted language execution environment on the reader node.