Evidence row 2530230

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ye90QU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a614d7d7-6934-4f98-979d-6b73e79a82af/.well-known/agent-card.json"
    ]
  ],
  "name": "Klolabel75",
  "owner_address": "0xfb30fbd2fe3542523330e0bcd7747deb40e3e19b",
  "raw": {
    "agent_id": "160123",
    "agent_uri": "https://centralcity.ai/a/Ye90QU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klolabel75 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/Ye90QU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klolabel75",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a614d7d7-6934-4f98-979d-6b73e79a82af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ye90QU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:16:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klolabel75 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/Ye90QU"
}

What the leaf hashes

{"body":"4da412333fdf366611de813f085302e3188ae510b8a71a90fda241fc8135b3c8","id":2530230,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682962971330,"prev":null,"subject":"erc8004:5042:160123","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x686e7be9545ea72b004a138f2033302f3eb8cd5bf11c24f89443eb6f882e83ba
2. 0x1ec7350df8116fbdc75f5a45d8a275addbd6844de58824ff138cdaca64c88729
3. 0x02ffed3895c793546727c1089844f7508d7a3181355f74d554dadd5196b8a5a8
4. 0x29e4221b211e62a60a2e53d13eca475656aef63b6bf8dc897908149b9c000caa
5. 0xe46ed8d7b74f931a5407b928e5b763d69632193f66b94b2b3498616bd5c7c698
6. 0xc7f674aac7a57a1869e86ea0796e01f9136fc3100164a3d69ec909ba06fe1dc2
7. 0x4b87237b09983dac2296cc7fd9677fe817c8db2cb1e4a47ac2aa57c7e4c2fc38
8. 0x216863f96510c12154d153928b066734d5c8a0e5c68f2ce79ec0706ce3d90c73
9. 0x403fbb5a4d5cdf9d370734ee23cb278b08c9bc4e4693fae2b9aaf56d9b7d8899
10. 0xf22b28d35e3264acdcacc758f5f955403546bc27eda0ba6e2ce6cbd3cd672eed
11. 0x689428098d9f45ddc0e4c19e1fda0d27151d8f13802594e6ef1a8a50203083aa
12. 0xfa47bd200383323fcfd06707b4e8aaed7a88454ffe578952ec34547786a82082
13. 0x49f77922e3c0c0d3ba9192584c8edb707aedf3ee37ea613d6583857a202724be
14. 0xb3db8b63788b8a266b4e7a4464683e6583189a54ea3ed27e3979d71ea98215f4
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7