Rail

The specific payment method or channel a transfer moves through, such as a check, an ACH transfer, a wire transfer, an instant transfer app, a gift card, cryptocurrency, or cash carried by courier; each rail carries a different, specific set of institutional remedies, as introduced in Topic 0.1's reversibility chart and extended to facility-level cooperation in Section 3I.

A common power supply connection shared by multiple loads, maintained at a specified regulated voltage. A robot typically has at least a motor rail and a logic rail, each with its own voltage, current capacity, and protection devices. The term "rail" is borrowed from power supply design, where busbars or PCB traces distribute regulated voltage across a populated board.

the actual physical or technical path money travels through, wire, ACH, instant app, gift card, cash, or cryptocurrency, as distinct from the story used to convince you to send it.

In this program, the specific channel or method a request arrives through (a text, a call, a QR code, an email). Naming the rail is the first step of the rail check habit taught across this module and drilled in (see Topic 6.8).

In this program, the specific channel or method a request arrives through, a call, a text, a door knock, or the mail. Naming the rail is the first step of the rail check habit taught across this module and drilled in (see Topic 6.8).