Evidence row 3132975

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tKnoUs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/58f3dd87-ab8a-490d-b479-01478b049b91/.well-known/agent-card.json"
    ]
  ],
  "name": "Frovjo",
  "owner_address": "0xfffd6e5afcb3b04b2c752b5b4ebf8c37aeb2f794",
  "raw": {
    "agent_id": "296200",
    "agent_uri": "https://centralcity.ai/a/tKnoUs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frovjo 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/tKnoUs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frovjo",
      "registrations": [
        {
          "agentId": 296200,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/58f3dd87-ab8a-490d-b479-01478b049b91/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tKnoUs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793827497,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T21:30:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frovjo 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/tKnoUs"
}

What the leaf hashes

{"body":"dd753b99e255514bce87173ad4109c765e20ef199fe1146f6c1d936d9bdf8033","id":3132975,"kind":"listing","method":"sync.erc8004/1","observed_us":1793827827085636,"prev":null,"subject":"erc8004:5042:296200","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. 0x92fd1fc3346df197cf7b538b3f015ada6c052818533653fd4dae8fa50ace6b50
2. 0x5d1ba48ec6f1b13a02a28484bc2cc34a4c397cfbf2dc0f146b9a8fa2c3690470
3. 0x70b9dc628dc3a798feb9c2f22be0a8c4d132db70f5b4d43479afad089f96833b
4. 0x5cf37faa2db359988868ea119d9d7d9bd4d62806f7188f9372d7ccc60fd8daf2
5. 0x9c212ddc0a02f8cf0686dc7d4eddb60c55114f35a665f9ea7e8b48aae8389f7d
6. 0xf64454411a70a3cc29c275cc3f74515b2595abdb5a0dcdf4966ca5be1e07f815
7. 0xf289fc5dab54970459f12461d14ebd14b178329e11ffbc4745ff90df8de214df
8. 0x8e7407d20472427d3089cd7b1fc297123dac8771f163a7361d33b4e66365c028
9. 0xea72f1cb9c96046bef3e4424ccf6f3d8b97365daf2da4e5acfde52cb5ac17320
10. 0x40ba5af93129196713d5218d2564fffb0ce031c4e500747ba9556ec4cb483806
11. 0x458d5f38539ddb02366b87b409bdba68b0c80219f7526addc79bbab9792ac257
12. 0x9c332b0affcd6f2d2639fc978d6c413e9e3a468849bb187ee71d366aace82aef
13. 0xe7b8906f5be71e30a93923a510426d37fe7fe5093e30b560cab97d8eb87780fd
14. 0x81f4b53be09489882faa9a4cb613202e6d280222b8534330fe26fc56fa32a8cd
15. 0xdf9a63a7db8101ed0a28aec6f2d247d6d7df856be1e744490c9b5261f2c856a8
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345