@techreport{lohmann-qikvrt-effect-ack-03, number = {draft-lohmann-qikvrt-effect-ack-03}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-lohmann-qikvrt-effect-ack/03/}, author = {Ingolf Lohmann}, title = {{QIK-VRT Effect Acknowledgement: Separating Receipt from Authorization for Downstream Effect}}, pagetotal = 24, year = 2026, month = aug, day = 1, abstract = {Transport acknowledgements establish technical receipt; they do not establish that a received information unit is understood, policy- compliant, or authorized to produce a downstream effect. This document defines an Experimental application-layer control record, called EFFECT\_ACK, that separates receipt from effect authorization. The protocol has five closed version-1 outcomes. Ordinary downstream release is permitted only for EFFECT\_ACK\_DONE and only after validation of the record, its policy and evidence bindings, its freshness, and its authenticated origin. This document specifies the state-selection algorithm, version handling, a deterministic JSON representation, hash chaining, timeout behavior, conformance requirements, and security and privacy boundaries. This protocol does not modify TCP, QUIC, or the OSI model; does not solve the halting problem; and does not establish the truth of external evidence. It provides a machine-checkable authorization boundary under explicitly stated deployment assumptions.}, }