Evidence row 3026845

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5jsN4y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5564360-12ed-4e6a-ba59-d22f5b1b4983/.well-known/agent-card.json"
    ]
  ],
  "name": "Stosias",
  "owner_address": "0x7f73968603ef7a090f4bbbf614226cad7975ab48",
  "raw": {
    "agent_id": "259965",
    "agent_uri": "https://centralcity.ai/a/5jsN4y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stosias 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/5jsN4y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stosias",
      "registrations": [
        {
          "agentId": 259965,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5564360-12ed-4e6a-ba59-d22f5b1b4983/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5jsN4y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793807667,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:57:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stosias 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/5jsN4y"
}

What the leaf hashes

{"body":"3267ae79b482be770330bf4216993386d6d63cd1a7a5759d369f04612f9d09f8","id":3026845,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807834904210,"prev":null,"subject":"erc8004:5042:259965","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. 0x8b14b9605edfb635488676aacbe3834fa5eddeb92efaa44000748718cdee0fbc
2. 0xddea0eb926983912faf4949908333fa7ca869f2210de54f4efda3542693ffec8
3. 0xe585afab4cddc8aee152909f1d76e7123dc007467979f16b8fcf858a6e81f73a
4. 0x14ce84788e2e166300d8e834986684ab1a4f13c68231a3e4088a381907ac31f9
5. 0x1885001d1e3d406aded8ae5b46203f29d486d1de9f96f3ef2669d05c7c6b759d
6. 0xac5902d90dd75188bfd28f209049535e7d538a7d3f1b0c21359b3eab3d5b59cb
7. 0x183c4e53d63a1abc8f1d7387853deee70a13cf2752e38b8f06aed70fbf857c63
8. 0x9595623c892e7f14277d3124404484e59f834c327509407b60f85055389ea8f5
9. 0x00e533e8dceb09e876bf97c6d5a9cb8a74e39d715c64d21f2c92981b7f72624f
10. 0x2134b589bdd07b17c11bdcb9aeb41060f79792bb7f82087a283acd995ebc1097
11. 0x3d4283f436ee391b41acd5273129799efb42b4665a8d24924ddfa74c48b91e28
12. 0xf30a4320b78e393cb775964d84c15be93d0df2bd32d7e5ddd405f08f0dd2ab6d
13. 0x5aa607ed053cd738fa9e132d88d3915a033d3428408c597fdff2a0c284c26c84
14. 0x3dc9944f5d504306845940639f1c155794c735779342a7507d33af5d2f7278a9
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345