Evidence row 3010909

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0O8WDh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd5819ab-311d-43d1-a6a3-a54e1444b997/.well-known/agent-card.json"
    ]
  ],
  "name": "Rollero",
  "owner_address": "0x1be27367ecb77db9ceb8c3b323c7c2af96e09234",
  "raw": {
    "agent_id": "250265",
    "agent_uri": "https://centralcity.ai/a/0O8WDh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rollero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0O8WDh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rollero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd5819ab-311d-43d1-a6a3-a54e1444b997/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0O8WDh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:31:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rollero is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/0O8WDh"
}

What the leaf hashes

{"body":"e6bcd375690bc2cba137f2f14f2157628248793bc61fe227162215692d4df774","id":3010909,"kind":"listing","method":"sync.erc8004/1","observed_us":1793799092691160,"prev":null,"subject":"erc8004:5042:250265","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. 0x1f5b4d7b031985466312f31372b68df2a9ca0a37095564051b6259680a9165d4
2. 0x848a1d5b4d763cdcbde5bc420b6b204b42fca4befbcf9be069e6aab5165f208f
3. 0x9b927705fb191b57d3356437e197c0ab499ef4b7029ae5ef703d9ad2cb9411c8
4. 0x988a2081bf217b593a0e59e710999f0d88a4bc09b6f88822d58921febdadd120
5. 0xa0e9df052ba986a4ef436b13c5a2f75e40f06d2fd01030beabad1a26f2e09c65
6. 0xc7b84f8a240a6f52fa3b39f45dbf9569d215abd20fc009f64d6c5e6efe37d8a0
7. 0xa330aae68286a1bc7ad0c7676bbc607628f15127b5edd7b2f6089a5d7f0d7004
8. 0xff8b653dc8a6d83c4d0560b7f4ed9a1cf38d4a8bb46e909e3631e1ca33960df1
9. 0x89f97757b295e288690e61f4bf9cf5f7b1bf8c7a4e2d23fd123e306abbf1b3b6
10. 0xe759efe47e5210c91fd5071a396b4350c16442e0f88178f2e4ab968dc28ab23a
11. 0x02db922a65e31bd1abe1c4682fb65def47be5439f651f8133a11947997bf2f9f
12. 0xe15962f8aad036e2c1acb3f60debf8b1dfde962d0f96a73841e46ec343130236
13. 0xf39ad38791749ae94d8b43d93155884153da2ed6d8af13f22de90795709b34f0
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345