IRSB Protocol
The accountability layer for intent-based transactions
"Intents need receipts. Solvers need skin in the game."
ERC-7683 standardizes intents. IRSB standardizes what happens when solvers fail.
The Problem
"What happens when the solver fails?"
Today: Nothing. Users lose money. Solvers face no consequences. Trust is informal.
Delegated Execution
Users express intent; solvers decide how to fulfill it. Outcomes are opaque.
Opaque Routing
No standardized proof of execution. Users can't verify what actually happened.
Weak Enforcement
When solvers underperform or misbehave, there's no recourse mechanism.
What IRSB Adds
Four primitives that bring accountability to intent execution.
Verifiable Receipts
Solvers post cryptographic receipts proving they executed an intent. Receipts are on-chain, immutable, and auditable.
Solver Bonds
Solvers stake collateral that can be slashed for violations. Economic skin-in-the-game aligns incentives.
Deterministic Enforcement
Timeout, constraint violations, and signature failures trigger automatic slashing. No manual intervention needed.
Portable Reputation
IntentScore — a queryable on-chain signal derived from execution history. Protocols can filter solvers by track record.
How IRSB Connects to Other Standards
IRSB is the accountability layer that makes other standards production-safe.
Intent Format
ERC-7683
Agent Registry
ERC-8004
HTTP Payments
x402
IRSB Protocol
Receipts + Bonds + Disputes
ERC-7683
Intent FormatDefines cross-chain intent format
IRSB Connection
Receipts reference intentHash from ERC-7683 orders
ERC-8004
Agent RegistryAgent identity & reputation registry
IRSB Connection
IRSB is a Validation Provider — generates signals that feed the registry
x402
HTTP PaymentsHTTP 402 payment protocol
IRSB Connection
Adds accountability to paid APIs — receipts prove service delivery
IRSB + ERC-8004: The Scoreboard & The Referee
ERC-8004 = Scoreboard
Stores agent identities and reputation scores
IRSB = Referee
Generates the validation signals that update those scores
Proof of Work
Deployed and testable on Sepolia today.
Who It's For
Protocol Teams
Add accountability to your intent system without building enforcement from scratch.
Solver / Relayer Operators
Build verifiable reputation. Stand out from anonymous competition.
Wallets & Agents
Query solver reputation before routing. Protect users automatically.
Interested in piloting IRSB?
We're working with early partners to test integration patterns.