E1751 — CIP-34: sealed bidder is not a registered solver

Property	Value
Code	`1751`
Slug	`E1751`
Category	`runner` (Runner / Consensus)
CIP	CIP-34 §Sealed-Bid

What happened

Cip34: sealed bidder is not a registered solver. This is the receipt’s what text, produced by the node’s ExecutionError::SolverNotRegistered.

Why it happened

The node rejected the operation with E1751 (category runner, Runner / Consensus). The receipt’s why field carries the specific cause and context carries structured details, when the emitter attaches any. The normative rule is in CIP-34 §Sealed-Bid.

How to fix

Register as a CIP-2 runner before submitting a sealed bid — sealed-bid solvers must be CIP-2-registered so griefing is slashable.

Receipt example

{
  "code": 1751,
  "slug": "E1751",
  "category": "runner",
  "what": "cip34: sealed bidder is not a registered solver",
  "fix": "Register as a CIP-2 runner before submitting a sealed bid — sealed-bid solvers must be CIP-2-registered so griefing is slashable.",
  "docs_url": "https://docs.cowboy.inc/errors/E1751"
}

All Error Codes

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