Evidence row 3017638

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f3GPPJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c157abe7-b9bc-48a7-a854-c82adfa3eee4/.well-known/agent-card.json"
    ]
  ],
  "name": "Jantino",
  "owner_address": "0x2bef1e218bf4bb00d16ef031b2f2eaf52ce5e921",
  "raw": {
    "agent_id": "254100",
    "agent_uri": "https://centralcity.ai/a/f3GPPJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jantino 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/f3GPPJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jantino",
      "registrations": [
        {
          "agentId": 254100,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c157abe7-b9bc-48a7-a854-c82adfa3eee4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f3GPPJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803159,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:40:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jantino 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/f3GPPJ"
}

What the leaf hashes

{"body":"54fe286dd385a8b6572a2a56090045ffbe916b73f94e155816b0a952d3625c8b","id":3017638,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803242206300,"prev":null,"subject":"erc8004:5042:254100","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. 0x81f43213bfa06d2139e07bf7b1bfdddc1fe192a83bd8eb43a7fcac503d1d8881
2. 0x7377282ac1715a8d17661b1d20f510e0f9e32ecdb8df91bc8bb711e1d600625a
3. 0xc2aa64481fdb581d887d540c68a3d0436faaa9714147036c83d02460f0e1ff9e
4. 0x9e1ed89e9a8ad086a44c8a972f2cdb494ed1b81bb9e06b9de3f51ad6161ced6f
5. 0xdb374a8fea6dc513311ef2b0a8b8ecec42b7ff8e2426148f58407bdd2c25bb32
6. 0x9f2d63b3063404d1a598ef2b311cde9b36c7d048e2439948dcbb89d5c94d8cbe
7. 0xd0c67c7844836fe39a0d94f2ab716586a886eb9d6c197a9e03693d0295c9c9e2
8. 0x898a97b76509975d684bfb6a4e2da2ec4671c98df4516c0dffbb06c90497ef55
9. 0xcd816fc32458f823a3a1aa57a3f7f87ff0d653bb33782106461b678eff6baed5
10. 0x55f4f7a1c5b0510de0a45e24c030fd25405ab04852530492b82c83b4dcda86b1
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