Evidence row 2307949

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/q3pVrn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7dc4c92e-382f-4987-9857-29efb750caa9/.well-known/agent-card.json"
    ]
  ],
  "name": "Stazano",
  "owner_address": "0x21ce29a6ad454019746af68525ba41d56b7b690a",
  "raw": {
    "agent_id": "144164",
    "agent_uri": "https://centralcity.ai/a/q3pVrn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stazano 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/q3pVrn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stazano",
      "registrations": [
        {
          "agentId": 144164,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7dc4c92e-382f-4987-9857-29efb750caa9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/q3pVrn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664885,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:19:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stazano 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/q3pVrn"
}

What the leaf hashes

{"body":"ff0565f3c5113a175ca8ffe3eb8d6dc025fedeeda234b7513bd88582fd2cebd5","id":2307949,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665179195645,"prev":2307330,"subject":"erc8004:5042:144164","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. 0xa41851c408b56323972b27f296d544f143db0a6c3989d985e696c4d974794d0d
2. 0x8feee8488d018054dfbbbd83afcf08f412635fe6afb972d17cc550c55cf5ea30
3. 0x7b836e62cae51949585fc0698e906b6aef079223b7e1744821e2c237bfaea8fc
4. 0xedd8f4f162986d886f4ce2d4a40f488158d8f36a07669b5e359303eebbe2bc3a
5. 0x68e69145dc05285a4b9797241329a719b57b5430d125016d326fabd6c370aca4
6. 0x698942de5f996524a8ee08a640a8ad88ab6bd79ce8bcab95f5302e303342e2a7
7. 0xa7b3908f8a11345bb1a51b90ef59aa155d9f72cfbe5e33987cab85ba75b79876
8. 0x501f22b895da3cae99f0e05a26e85f0a58381e4687328c1c6979cdddc741737c
9. 0x5f5434640b36811e1ac061b8882edb1e9bdf84dc062452195ff37e7519f9fd6b
10. 0xaf4d428521a47cc25daebd6a2a3e2d4c9f2bd6601bdcf2d5054a50b13fb5e763
11. 0xf96fcaf7f9d631f4eacf95e2f8286c35290c56aaa41b6ebf28f8967efead4dc1
12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7