Evidence row 3032051

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OEfN5x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d0741cb-8466-43f7-b96d-6f04fc24a5f3/.well-known/agent-card.json"
    ]
  ],
  "name": "Neissus",
  "owner_address": "0x51a65f345eeca20c901480ec4c536af847e560dd",
  "raw": {
    "agent_id": "263822",
    "agent_uri": "https://centralcity.ai/a/OEfN5x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neissus 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/OEfN5x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neissus",
      "registrations": [
        {
          "agentId": 263822,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d0741cb-8466-43f7-b96d-6f04fc24a5f3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OEfN5x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793809926,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T16:33:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neissus 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/OEfN5x"
}

What the leaf hashes

{"body":"09e789037b42c03f305705eafc5180eb026fc60178cabf50e90758a4eb4cfc23","id":3032051,"kind":"listing","method":"sync.erc8004/1","observed_us":1793810003664910,"prev":null,"subject":"erc8004:5042:263822","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x81fe42b93b07656afe91e7f629180770f0c78697bc8e291f4df24e7dbef86a5b
2. 0x2cccb0394f258b2fb17a6fc91175b8487a9ae33495281c56db676b947edc5af1
3. 0xac354e344a4c30e3f09d58ad20d25ba75df652f92c8c461522b4a659c0bbd499
4. 0xdc09fdf3689ed8ddea78cf463c9e04d955b625943a7beec4abd7e2168b391b48
5. 0xf19ba2080a253e6cd85289342ba0231df421020a4600e6053d64a68e0975c88f
6. 0xee8b52b315473188be6981895efd42612791742db73a3765e1fc8ca198f6769e
7. 0x9cac7d2d3b5b0123ff3fe502c5d8e1d29f8d9d83d560c886b957d966eacdef5d
8. 0xbd47fdb5efa35679f70cc701c054e3349f3b3385803da203fd40d9e74aabcb1b
9. 0x0ee4ddf34ba8cb41d42c4523d2bb942cc189c1269382354ca7640fcdfa8ddd62
10. 0xcc86310ba936150ba5d0fa4802595192903c79569d4caaafc12c925530bd434e
11. 0xccf21d5bab333ff13efead30e7e9274d2b2b082d2ea58de9ff994d9bec2030b6
12. 0xd27fd06e8760e4effc3d1a3d4da2356bad8f609bdccc7918f33c80c084846bed
13. 0x872dac3bd094aec73d51dd10f92fdc7d93a6574276c3984bd40bfd36a6d87f0c
14. 0xb1ab0e3e8cac6654ac8ea8268541c4e7427e5681c4656606d00e2a8f8dfc156f
15. 0xfd43ba7389cd962b524a46ad83e1376d2c8058f201e4e5045df6cb4011c39a08
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345