Evidence row 2923523

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RiZJ0u"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/01ac34d6-de1d-4c25-8206-b4a0c469cc84/.well-known/agent-card.json"
    ]
  ],
  "name": "Maereh",
  "owner_address": "0xdb1b955e8f5d850b714c281cf570bc37863ef0cf",
  "raw": {
    "agent_id": "216528",
    "agent_uri": "https://centralcity.ai/a/RiZJ0u",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maereh 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/RiZJ0u",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maereh",
      "registrations": [
        {
          "agentId": 216528,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/01ac34d6-de1d-4c25-8206-b4a0c469cc84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RiZJ0u",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793755284,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:22:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maereh 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/RiZJ0u"
}

What the leaf hashes

{"body":"dc07bd014cc8ff8dc2fac07df28ce16c41d48184f1cad36e6f21cdba777f72fe","id":2923523,"kind":"listing","method":"sync.erc8004/1","observed_us":1793755336206125,"prev":2922935,"subject":"erc8004:5042:216528","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. 0x82611aa38980b0c6f1b7036a8bc09429ca1eafc915183a0dd5a1dcc0bf022c00
2. 0x13eda4ef2650c4ce0f05996afe4d88727218387803da40074f87a47a44461899
3. 0x7f2877dd39d0cf4b80e8343af60e303ab3b875504b1423c1a1d9a571f0b277d6
4. 0x107bc113da70d80f6b0166fb90cbf3b05c3dd7b28884929e98c013f387d3ab25
5. 0x9a87891b5e481f2c2e8a5e0cd1d414c379658b5555305aa70895d1b7b32973ee
6. 0xddbe164919fc5a4d1d2052effdbff3e84d26def067c65e509dcebfaa976a4a96
7. 0x6931975384e281ae1aca973b762111846dd4523683d21ee43534002c38a1a94a
8. 0x9a78dfaaeb1364d81d0787ff2e25e98f1737390b4dbc04d7e2c5209b16e7c7d8
9. 0xc3c5165df08313ecf1264885b337b5669733543f7fef3b7e9c9e3348997bae29
10. 0xf5135f3d57d11cb8995bb50e16f98813759a75868e44e09985c040430eec1202
11. 0x97841d601f15590f66a62c12c9bd576b37ae883cef5676aefd3c2d03d322131d
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