Translations:Balancing Nodes/7/en

The way LND protocol is designed, the channel capacity (girth) is available publicly. You can check it on graph, public explorers (like https://amboss.space/), and even on block chain. The channel id is composed of Block_Transaction_Output. For example, channel id

690334x2723x1

indicates that this channel was opened in block 690334 transaction number 2723 in that block and output 1 (remember first output is x0) in that transaction.