P2P with no trusted third parties lnbc10u1p37amxvpp57azqy3s82uh38exw9r6rmu6vgn9nvjwe79leflew2z45axkgys5sdqqcqpjsp5k5r2s0s7yrpw282jhs8et724lchjxs6d65nkf5j2hc448946g0fq9q7sqqqqqqqqqqqqqqqqqqqsqqqqqysgqmqz9gxq9z0rgqrzjqwryaup9lh50kkranzgcdnn2fgvx390wgj5jd07rwr3vxeje0glcll7k0gkcysu76yqqqqlgqqqqqeqqjqx8rv5q78mnyt44ht234ruc20730lq54v74x6zxmkgnwnh0j7ukxxa39std2c27p7x3437gxw0yajzfc0tfl292g3g5mqas3pv22pgfgpyrh8te