Evidence row 3043129

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ip7gVV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c4852d3a-0d98-4955-80e9-6bec879dd530/.well-known/agent-card.json"
    ]
  ],
  "name": "Maebias",
  "owner_address": "0xbb249162f80461deb4abbd56ab8cdf3689fec8a9",
  "raw": {
    "agent_id": "271147",
    "agent_uri": "https://centralcity.ai/a/Ip7gVV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maebias 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/Ip7gVV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maebias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c4852d3a-0d98-4955-80e9-6bec879dd530/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ip7gVV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maebias 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/Ip7gVV"
}

What the leaf hashes

{"body":"13fd5106bba5e37b22783d72c651de885268cba24674724ad4ca3371e19483a6","id":3043129,"kind":"listing","method":"sync.erc8004/1","observed_us":1793815048690918,"prev":null,"subject":"erc8004:5042:271147","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. 0x827413d7cd39e0d081bb869d78eec78d03b178f9086ae20b9e35b66f53f89d8e
2. 0xe5911a974f0b2c965fc8ed3bbd28f09affee79435b90469b16987798ec82a7aa
3. 0xf1bdb0fabe7b6503a0f7055e2164f4dbbfbabddd1b0f74002529025c83796fd3
4. 0xb5e6f78b23e071fb92b629d68ff187ee3d7ef07aae5876e0de88e9e19417818b
5. 0xe238fb6d93e9b501df552f8d9342c4b309e027abef95ed654c0d012356b12728
6. 0x624f2f6fab80ba93a6cd131a700f98397774f6a9e89d412ad0665982e0d85d70
7. 0xbc44d89b0222b426e47bdd881e441a08642606bb2aa1a1eb7b03e72b173e9b1c
8. 0xe9045dfe0c1c17327d714bfb0ea4e88757853b0993d69fd33d6d462ec21c9bb3
9. 0x60e031987e80b1bc5b93d95cc0432f77c04a7d20dcbe1ff2b8580990ec44e717
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