SliverVine Protocol (BeΔ) — SliverVine ExoMesh — Pre-Consensus Intent Firewall for AI Agents on Arbitrum

Primary product: One-line EIP-1193+ middleware for integrators — pre-consensus request() guard that wraps existing MetaMask / Rabby / Viem / ZeroDev providers (not an RPC proxy; not a new wallet). 0-Gas fail-closed on reject at the Arbitrum pre-broadcast boundary.

Module A & B (Dual Pillar)

Module A — ExoMesh: EIP-1193+ pre-consensus guard (withRetailGuardProvider).
Module B — Sanctuary / Ingress: ERC-7540+ async escort + Ingress Sanctuary (pnpm demo:sanctuary / pnpm demo:ingress).

For judges & Buildathon

Judge brief — JUDGE_BRIEF.md (GitHub)

Live ~60s: pnpm demo:exomesh -- --trip · pnpm demo:gmx -- --trip · npx vitest run tests/sdk/retail-guard-provider.test.ts

Video ~120s: pnpm demo:exomesh -- --non-interactive · pnpm demo:sanctuary -- --non-interactive · pnpm demo:ingress -- --non-interactive (do not use demo:ingress -- --trip)

Arbitrum on-chain anchors

Pre-broadcast intent firewall on Arbitrum One (42161) and Sepolia (421614) — SliverVineGate attestation anchors:

Verify & documentation

Audit provenance — GET /api/grant-audit (JSON)
Static SHA-256 provenance archive (not a live oracle). Try: curl -s https://bedeltawater.slivervine.xyz/api/grant-audit | jq .provenanceVerified
Worker health — GET /api/health (JSON)
GitHub — bedelta-living-water
Deliverables and Proofs — finished SKU overview (GitHub)
Arbitrum technical one-pager (GitHub)

Contact

Telemetry (supplementary):