Evidence row 1772920

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OQuwd9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50a20b38-77c7-4ecd-9847-330fd12e97df/.well-known/agent-card.json"
    ]
  ],
  "name": "Pliostus",
  "owner_address": "0xb31f6a73b89fa85a41218533f1a1ab19b02462e2",
  "raw": {
    "agent_id": "8794",
    "agent_uri": "https://centralcity.ai/a/OQuwd9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pliostus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OQuwd9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pliostus",
      "registrations": [
        {
          "agentId": 8794,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50a20b38-77c7-4ecd-9847-330fd12e97df/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OQuwd9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793549006,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:04:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pliostus is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/OQuwd9"
}

What the leaf hashes

{"body":"f91663ae27ccb96b8d863b6f5ad2f028c798455e5681709457bf1c4f46b7e410","id":1772920,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549050445042,"prev":null,"subject":"erc8004:5042:8794","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. 0xe2ac4d435bedd83a98d82f76d893a1839ee8bc4c160f795b20204dc0530410b2
2. 0xe5ea49b1290055d90f25285c9c3820dffbebfb85e02597b6c3c5338e1e5db89a
3. 0x2a299d9de5893e921b3d5e11158c90a354432c5884f96f492681d23daf3cd7c4
4. 0xb86ecfe08e12ed406befd0ee429ed406c22e98977dd258bd204e731516d23796
5. 0x314e0cfc24a8935d241866c513581b2796414124de35eecf582c81524b667302
6. 0xe2d5b29fcb1a66b7030abdaae36f11257be053bcf26bdd56a88e3c709ba3db33
7. 0x0f0ef2b8dd3197cbadfa253f0f14f040bbcdbfd7773dc26ae6257b0aea74dad2
8. 0xfa93a48d86ba20e1ebd66b4506b78f54d938b96a8def68e5c45255f14ff14392
9. 0xdab27bb3cb0c88955aabf8fee255c115ed1deafed041baec47d7198f03bd891b
10. 0xd87ba2b61ca26945cfe6a800588212ae18b5e902f3733716f9f34e5163c18474
11. 0x2de20f493130a51294a758075e0aea66668048139b2aa835e47cbd33453ff2b0
12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90