ArchonProofRegistry

Mantle Mainnet · scan depth full-report · generated 6/16/2026, 1:07:18 AM

Risk Score

Archon completed a read-only Mantle Mainnet audit of ArchonProofRegistry and found 4 deterministic findings. The highest-priority issue is Timestamp, with risk score 25/100 based on severity-weighted findings. The contract uses block timestamps for proof anchoring, which can be manipulated by miners. Review the recommended fixes and run regression tests before deployment.

Findings

low: 3high: 0info: 1medium: 0critical: 0

Severity	Finding	Location	Confidence
low	Timestamp The contract uses block timestamps for proof anchoring, which can be manipulated by miners.	ArchonProofRegistry.sol:37	60%
low	Timestamp The function checks if a proof is anchored based on the timestamp, which can be influenced by miners.	ArchonProofRegistry.sol:65	60%
low	Review calldata parameter width The function proofHashAt uses a uint256 parameter which may be optimized for gas usage.	ArchonProofRegistry.sol:73	70%
info	Cache repeated storage read The function checks the timestamp of a proof in storage multiple times, which can be optimized.	ArchonProofRegistry.sol:44	80%

Public validation

Challenge ledger

Anyone can challenge this artifact. Archon records the challenge in the database with a deterministic hash and references any existing report proof tx/hash. No new validation contract is implied.

No challenges recorded yet.

Proof Verification

Stored report hash

0xd41a082b09128f00ba0a99111f159a81f1cb9d62bb43352760d3a7365d8a30dc

Re-derived hash

0xd41a082b09128f00ba0a99111f159a81f1cb9d62bb43352760d3a7365d8a30dc

Metadata URI

ipfs://QmV8sPed7W6iVh1pjgJeF9wGPmD5oCP1CtnBNrdBgupk5y

Result

Hash match + ERC-8004 on-chain attestation present

Mantlescan

ERC-8004 Reference

{
  "author": "0x99186e9a933fd83c0813d7ee694464ca55aeb7f9",
  "agentId": "97",
  "contract": "0xe7043e2ec95eF357FbBa3359BA2f1edb10cEAD2a",
  "loggedBy": "0x99186e9a933fd83c0813d7ee694464ca55aeb7f9",
  "mechanism": "archon-proof-registry",
  "reputation": {
    "tag2": "risk:25",
    "txHash": "0x7c14b6546647f538ff6c84953aca47ced3e1ebf7a33a718c8f8f819607ca07f6",
    "agentId": "97",
    "feedbackIndex": "10",
    "feedbackClient": "0x8cd94bc5Ce29ECDA7feDbc14D264873835284D79",
    "reputationRegistry": "0x8004BAa17C55a88189AE136b182e5fdA19dE9b63"
  }
}

Careful scope

Archon reports are risk intelligence with confidence scores and recommended fixes. They are not guarantees, certifications, or claims that a contract is safe.