Evidence row 1770832

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QlnJWS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/627fb5a0-5368-469c-8c35-3b46bf2b24d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Griobani",
  "owner_address": "0xbaae8ca969ab0b83325f8dbee181abaf466d996c",
  "raw": {
    "agent_id": "6965",
    "agent_uri": "https://centralcity.ai/a/QlnJWS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Griobani 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/QlnJWS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Griobani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/627fb5a0-5368-469c-8c35-3b46bf2b24d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QlnJWS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:20:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Griobani 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/QlnJWS"
}

What the leaf hashes

{"body":"9142c8b89e8b1130fe68c00b8203f6ecb6ec97532ad5e45fee1ac21607c837f5","id":1770832,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546459153021,"prev":null,"subject":"erc8004:5042:6965","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. 0xdec608df4f3f7865c4acbf814338414c5ba03d166011292c4538faaaa85a89f8
2. 0x128ffe9503659772e07161e422ab9200c98f7e93ea392d59e7b5448c0b4c779f
3. 0x57eafc81f1c9eff86c81c3ef3e47b2af4e71c0ee027d2e5b7588001a3a0fcb6b
4. 0xd793f1f742c9bd0c8cc885a345712fb972b51928faa60ba4a67d3827046f077f
5. 0x916f36b04266b114722ace3647569881a02864e3ab26ca467ceda29b656a9c07
6. 0xbd8a7f8c6f689524b80f2599114a69d0c8e235ba9fd61622848a8494b46d573d
7. 0x182049b4545941d14215cb4f474a2516ccb6af862c17b19966259048fdd6db81
8. 0x044fa47bd726ce8a9f585d9b6dfc487cec34c2349ef8f256959dbbe9c2e8aea8
9. 0x430dc2676650ee8416676aace369e89bbbee7208c011a835719711bf61df2c0a
10. 0x7c612c3921c1790d11b24e9b5a89410a4369a0289afbdc31b3f4f75fd2f07c85
11. 0x965264c659f57cb1052d873a4a666253dd72b7454073f4c5ec89f4310be0e203
12. 0x611dcfe15d117484d1702ae24b6e3597433b35a0af5f331508e285f4b842d219
13. 0xd1d3d18403c8d600bd2ffc7617196b7b7b40c9cc69bc89a55f9c3d8c58bd3cfd
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90