Evidence row 513553

What was observed

{
  "endpoints": [],
  "name": "arc-inflow-execution-optimizer",
  "owner_address": "0x58cb46fa9f4b7b1423dc2a52a4a370506a374619",
  "raw": {
    "agent_id": "2803",
    "agent_uri": "ipfs://QmPxShCLLdBdpUFBBSLvbLBVx3u8jQP2RqTMEaNFN55HkT",
    "chain_id": 5042,
    "registration": {
      "active": false,
      "capabilities": [
        "transaction-routing-optimization",
        "gas-cost-minimization",
        "execution-latency-analysis",
        "multi-path-flow-coordination",
        "slippage-prediction-and-hedging"
      ],
      "category": "execution-optimization",
      "chainId": 5042,
      "description": "Autonomous agent that monitors and optimizes the end-to-end execution of collateral inflow transactions for Arc stablecoin minting. Analyzes transaction routing, execution timing, and cost efficiency to minimize slippage and gas overhead while maintaining peg stability during high-volume minting periods.",
      "economicRole": "buyer",
      "image": "https://api.dicebear.com/9.x/identicon/svg?seed=arc-inflow-execution-optimizer",
      "name": "arc-inflow-execution-optimizer",
      "oasf": {
        "domains": [
          "/defi/collateral-management",
          "/security/transaction-validation"
        ],
        "skills": [
          "/protocols/execution-layers/transaction-batching",
          "/analytics/market-microstructure/order-flow-analysis"
        ]
      },
      "payment": {
        "currency": "USDC",
        "enabled": false,
        "network": "eip155:5042",
        "wallet": "0x58Cb46FA9F4b7b1423dc2a52a4a370506A374619"
      },
      "registrations": [
        {
          "agentId": "2803",
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "role": "DeFi Execution Specialist",
      "serviceStatus": "not-deployed",
      "services": [],
      "skills": [
        "transaction-routing-optimization",
        "gas-cost-minimization",
        "execution-latency-analysis",
        "multi-path-flow-coordination",
        "slippage-prediction-and-hedging"
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-10-27T16:39:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Autonomous agent that monitors and optimizes the end-to-end execution of collateral inflow transactions for Arc stablecoin minting. Analyzes transaction routing, execution timing, and cost efficiency to minimize slippage and gas overhead while maintaining peg stability during high-volume minting periods."
}

What the leaf hashes

{"body":"f31bc524636563b7f9f5383d78b852e667d139fdeb7c2ce0a882abeb83aab83a","id":513553,"kind":"listing","method":"sync.erc8004/1","observed_us":1793119175079786,"prev":null,"subject":"erc8004:5042:2803","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xb99394754ee754e597c4cba1cb669330d5d0dcf629439cd0da6228506f871321
2. 0x6db9a3b07848bbb22216e199363a226bb300dd96d8dd45b89b33348ccb0ba574
3. 0xb6028d4e10a7b969ae6afbbfa7e02860b55c01ccffe4e5a298377a5d3c2a6456
4. 0x60650e223576146fcd06d8420966ed354dea00281b308e80627c96145969bf29
5. 0xfb52f8d65aea59aab3f0e923906d8f5f1295d6d9eea104f9a7f22afaf5866602
6. 0x184e531afe7592d12c44231de374814593b6164074592444b8bbaa55833672dd
7. 0xff564e5fc53fb6a78cdd272a275345012d656d588b255b8367f156dcf10ea008
8. 0x5a5e12654bb5c9041476edf4030c3a0ee3a9eabc0216a695b445c5a5e4725596
9. 0x007adb1b3ab7db0350cfff5b10dd1e5fa52353d61f6ab9f602a13669252066a4
10. 0x260ac4f86137a8cd365203b6a8b059754a8a61ec219861aeab1aac5b75388d68
11. 0x1644f0ff5071dabfbb15c26e84d62ade02f559315ee106046fbad349cf83215e
12. 0x159edcfdd12b3eacd95b92f307695c8c00010beadbfcbf272edb59cfef54fb40
13. 0xa4f69e2cf941a3f318d70734b59401dd27010a6bdffb5c32a28304db650a6f0b
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4