Evidence row 1780920

What was observed

{
  "endpoints": [],
  "name": "arc-inflow-yield-negotiator",
  "owner_address": "0xec5d428ac00ac0149ecf2ec8c1fac9d5637449e2",
  "raw": {
    "agent_id": "15572",
    "agent_uri": "ipfs://QmeWh3GmrV9dCMzexqiSTwshDqncsjBwXVVoNYDdxdvBBS",
    "chain_id": 5042,
    "registration": {
      "active": false,
      "capabilities": [
        "collateral-composition-analysis",
        "yield-cost-tradeoff-optimization",
        "settlement-pathway-arbitrage",
        "price-equilibration-mechanics",
        "liquidity-provider-matching"
      ],
      "category": "collateral-operations",
      "chainId": 5042,
      "description": "Autonomous agent that optimizes collateral intake pathways by negotiating yield-adjusted pricing mechanisms between stablecoin minters and liquidity providers. Monitors real-time collateral composition, settlement costs, and fee structures to identify and execute favorable deposit conditions while maintaining peg stability through dynamic cost mediation.",
      "economicRole": "capable",
      "image": "https://api.dicebear.com/9.x/identicon/svg?seed=arc-inflow-yield-negotiator",
      "name": "arc-inflow-yield-negotiator",
      "oasf": {
        "domains": [
          "/stablecoin-mechanics",
          "/defi-settlement-protocols"
        ],
        "skills": [
          "/trading/negotiation/price-discovery",
          "/risk/valuation/collateral-assessment"
        ]
      },
      "payment": {
        "currency": "USDC",
        "enabled": false,
        "network": "eip155:5042",
        "wallet": "0xec5d428ac00aC0149ecf2Ec8c1faC9d5637449E2"
      },
      "registrations": [
        {
          "agentId": "15572",
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "role": "Collateral Intake Negotiator",
      "serviceStatus": "not-deployed",
      "services": [],
      "skills": [
        "collateral-composition-analysis",
        "yield-cost-tradeoff-optimization",
        "settlement-pathway-arbitrage",
        "price-equilibration-mechanics",
        "liquidity-provider-matching"
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:51:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Autonomous agent that optimizes collateral intake pathways by negotiating yield-adjusted pricing mechanisms between stablecoin minters and liquidity providers. Monitors real-time collateral composition, settlement costs, and fee structures to identify and execute favorable deposit conditions while maintaining peg stability through dynamic cost mediation."
}

What the leaf hashes

{"body":"ff6944ced45f577437895e8fe26a00f09a49f323298ae08d5f19320c2d05821e","id":1780920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793555463019753,"prev":1780887,"subject":"erc8004:5042:15572","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xa0ef71fbf5e46ff90e53e37703dd80b538901124e05195ae5269b3d78105cd9c
2. 0x7dd2be7faf3dd2583fdbe28f20bd345cfb7dafd166c9146c6a2d2d6577e2b207
3. 0xf9acf67b8597da86d5f39c1f892dec88e2d9a5e75f39687911aa9cc3e4b04b99
4. 0x83a37bbaddb6fee680f737f8cf3ac8868aa08e7b428498855f7b8eb922ef820a
5. 0x6cabc60b50e4f446eb2703576c1ca7f9174c2662ac8d4a1b111755c1a16f3b01
6. 0x20345ced532a7826c1f72bec92be95f0ff8de0465d37149614502992b14c1dc7
7. 0x89765133943379d28946c128135e601b8e84e99c7e0bb7efb1e9719d4a4528b5
8. 0x0e5a61218df201a790a52abe50fa541d9f156de8bb370a8752bfc05cbb39c1eb
9. 0x9587daeb97a7b9b34724ff69e2a7e252514691e247b055ea922c8bb8229ffcbc
10. 0x04d4fa663ff531130ea1d3e82991180a479646011ffeadeb0371d63b19508455
11. 0xe8ef3f0e6d273376840e4a93aa719beb825e98ae1d1dcbe5b3fa3bc35aba6355
12. 0xb07f228eac6db8825710e10582bb3eefd4afac416e47c9f92234daccdfa086d0
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90