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Gate B - Networked Causal Suffix Exchange #591
Description
Activity
🔗 Related PRs
#323 - Witnessed suffix admission evaluator [merged]
#329 - Stack Witness 0001 fixture-backed jedit walking skeleton [merged]
#368 - feat(core): connect installed contract intent pipeline [merged]
#371 - feat(core): advance v0.1 contract evidence and retention [merged]
#529 - Add Hello Echo demo and docs lifecycle policy [merged]
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- added a parent issue
on Jun 20, 2026
Contract
Echo 1.0 must demonstrate networked causal suffix exchange between Echo and git-warp over a real network boundary. The exchange must preserve witnessed causal history, admit or reject deterministically, and reconstruct state from received history rather than synchronizing mutable state snapshots.
Owner
Canonical repository:
echofor the Echo release gate.Contract partner:
git-warpowns its peer implementation and compatibility evidence.Executable check
A release-gate workflow or command must run the bidirectional network exchange fixture and return pass/fail.
Expected final shape:
Required evidence
Negative cases
Compatibility set
Must pin exact Echo and git-warp commits, protocol versions, and bundle schema versions used by the proof.
Pass rule
Pass only when both directions succeed over the network boundary, all negative cases deterministically reject or resume as specified, and the evidence bundle pins both peer identities and commit SHAs.