commit 527cfad5e3756a1adf9133d84103a15a6436cbbc parent d9e323d3adf8c7436baf831b83e4e2121de41b9e Author: triesap <tyson@radroots.org> Date: Sun, 17 May 2026 18:34:18 +0000 docs: align validation receipt proof posture - distinguish rcvr receipt foundations from rsp1 proof work - document none receipts as deterministic advisory evidence - require real proof material for sp1 receipt success - keep payment commands reserved as not implemented