Evidence row 2109644

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R938LG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4921a6d0-7e01-457f-8bac-2c027a85aa5b/.well-known/agent-card.json"
    ]
  ],
  "name": "Stazito",
  "owner_address": "0xeff22098be9cf18526b07e8c5d1fa286709607dc",
  "raw": {
    "agent_id": "83797",
    "agent_uri": "https://centralcity.ai/a/R938LG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stazito 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/R938LG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stazito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4921a6d0-7e01-457f-8bac-2c027a85aa5b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R938LG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:26:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stazito 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/R938LG"
}

What the leaf hashes

{"body":"cdfd7a97a95c48a015319900a1f795d063e7e2028b306f3351dd22a32dfa8d1c","id":2109644,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615160988716,"prev":2109017,"subject":"erc8004:5042:83797","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xce777d89ee9e477d0a34e3467e623f198b6690c1762c6a240eca753c78a6e98a
2. 0x9fa15ee67b0eaccde91197fd5aa673c2daca6c81a5ade780f784e7ca31ff95c3
3. 0xca68ef330385ead652ff10b669a32da956299f445ceadd03e12bcfc93a2db3a1
4. 0x30904f655021787002dd440ca4d861fe692104ef07417ee6cd0c48163d54005a
5. 0xa899ca9460b22ea381889becc500f092df90415392d6f5f4b23c482243048b1e
6. 0xf5b394e2747236ef3acf72d3c9a1ea0a419baf6373afa786cf4908c401b9aba3
7. 0xfc854dbf4235b494220421931cbe61e920a0a89c62daa0404c2a6b9824096380
8. 0xeb5f653d48c1e4dfb15161f8b3da74c5dcbee1893d682b33b9f453a95b194b77
9. 0xa51e474470793df3ade2265f919fbb2c8d8ceba696dbf92bac2b3011e6e13ae1
10. 0xc36e41f1964cb043265c9323735588acacd4a03d84266fb81e36c61b8c5733a3
11. 0xa638fee3835c8f9de32af3f4feb7834af9a8c9a6452f0b5118b8258f4545fee3
12. 0xdd70b02ace47c3d130058a43d9d07b1c248c91e80e9c82aa580d25929a652bb8
13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af