Evidence row 1777790

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cn6cZo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2c6f565-1309-463b-958c-572f6e36cd6c/.well-known/agent-card.json"
    ]
  ],
  "name": "Steison38",
  "owner_address": "0x4018985ead83335326993240fa98bf58453a69f5",
  "raw": {
    "agent_id": "12851",
    "agent_uri": "https://centralcity.ai/a/Cn6cZo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steison38 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/Cn6cZo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steison38",
      "registrations": [
        {
          "agentId": 12851,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2c6f565-1309-463b-958c-572f6e36cd6c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cn6cZo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793553008,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:11:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steison38 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/Cn6cZo"
}

What the leaf hashes

{"body":"b4084c5b6a68cb9af56e9c171cec95155a4c28d2884f632ed53e3ded0ade75b3","id":1777790,"kind":"listing","method":"sync.erc8004/1","observed_us":1793553061849078,"prev":null,"subject":"erc8004:5042:12851","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. 0x3a689cdb6ee97b5ad4b5e9cce8a35fe53b1e42c663e534e78dc4683676aa9042
2. 0x16280780b7d9724f194f3f73575fd34fac1cae6e61ae599267e8aefd4887c916
3. 0x1e4f31368279c4b904900c3d168b2dac35e88859316651fb2f87aa093eb114e1
4. 0x672b3af10416e23394d4d78bf86f3fc584ce300982d3b27697e0f7095b2f8815
5. 0xfb279da99de5407d25ba2c45af961bb85956f038bcb03e52dcbf0e18bcd9ed7e
6. 0x21148c53c4dbe5739a2f4c55802cf828b5338d26600afbc8681485b702841049
7. 0xa103b8b5170dd25261e0cdab81867cc11c2ce1c3b493e14f4a24f9cff965a587
8. 0x0f34726b0621d7f3491bcc0c73f5cabf7009ca8f56b0629e0080480245609847
9. 0x4dd925001bf27ca3c1efcc18be83860f1bf36cdadc7ef2cd6141c838d3947dbf
10. 0x6a87cac952cf0dde51648d5d91bd76a42a54476965c9a63d8d4e68b7d2c92a9d
11. 0xbd36e1099a60dc616dfc893f8f656f626939bc9854bf16e844381320b8913e24
12. 0xc3c53aa8935f4c780e0604318a7b3faf20d27082014f36246fb418804dab2e05
13. 0x28720157dfb204e575f9c0d1f725e8e1a816aa8cdff9b2a7135d27bf6c638bdd
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90