Evidence row 1818369

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MIkErJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/125a6eb1-7f7c-4398-af52-27ccbdd28b6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Gasero",
  "owner_address": "0x29f8383a566e4dd20b931bbe60dda07eac132dc7",
  "raw": {
    "agent_id": "21631",
    "agent_uri": "https://centralcity.ai/a/MIkErJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gasero 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/MIkErJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gasero",
      "registrations": [
        {
          "agentId": 21631,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/125a6eb1-7f7c-4398-af52-27ccbdd28b6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MIkErJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562500,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:49:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gasero 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/MIkErJ"
}

What the leaf hashes

{"body":"ea802500a6e60dd91fb69fa2603f42df21eee024780c062169c28fcf76111df0","id":1818369,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562583162133,"prev":null,"subject":"erc8004:5042:21631","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1122a5ef5c067d1da338d2888323a1c15fc17be8cbfe29f2d42a141a2de28ed3
2. 0x099a2725ad311fea003eb6a6e572f701372228c71b303fac3076a20526199683
3. 0xd3b22e366a06a111970825ac26ff5425f29673d3256ba96ad931a3f0076d0dd2
4. 0x732fbe603dbdf8c251dd42345c0969582bdf5454bc4f5ed3633ad8d6f841f065
5. 0xb130db9d3691bec937690eb2c38604a0f88e088058f123098726ffcb3fd3fb9a
6. 0xbb785fe0cf2f372afd672263f63594e15802ba43bca6be05bd7165980e7e8aca
7. 0x5fa956d9edf8c37f43c451684b62b019b91bb7c610241ca4c00540823e4c5ce9
8. 0x04ec9ef9495aaeb9d070d97e5659a9368cd56fcea71e48bb6cbe952071cfb6f1
9. 0x9bd10639a87c91abfb3d2b32b3383b849167414ad957013ec874fb1b6cd4945b
10. 0x85992a38ff217d78993d76aa30368cf79f61c2a4f4c619e43e2d1ef215eab424
11. 0x56d9a597d1169f01f78e40c196036e4ff8ad05f307c23cff34e192cebf81229e
12. 0xa9bd3046dfc06e0b37649b2bb4da456815f35fe0cfd8bbbd9e9ee8f2a0da3161
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90