Evidence row 2578983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4ZeeLf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf9be8bf-744c-407f-a371-52ce9f859214/.well-known/agent-card.json"
    ]
  ],
  "name": "Tebjo2",
  "owner_address": "0xbfb71dbdbc0a7c4601c2edb56717d59abff00440",
  "raw": {
    "agent_id": "182219",
    "agent_uri": "https://centralcity.ai/a/4ZeeLf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tebjo2 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/4ZeeLf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tebjo2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf9be8bf-744c-407f-a371-52ce9f859214/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4ZeeLf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:25:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tebjo2 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/4ZeeLf"
}

What the leaf hashes

{"body":"5575a6b66c03bab42019907b6c9c571c6c0441138c5342c83151fdb39afae5dd","id":2578983,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708750092532,"prev":null,"subject":"erc8004:5042:182219","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. 0xa7125b99c94557af9e6b0fde62172ea97386f06039d961be6962332da2f2175c
2. 0x2b446d65eb0d5d184c1593712bd1e83dc43705bf56d9de9eac2f878deac7adaa
3. 0x56ed7819e197e20016dc69eca711f537b26176a8d108d9f31e6fb414d715048f
4. 0x0f77b26d823c469616ed8a71a418b4579b36b58f4d00cd8d4bd04d1c59ec2b7b
5. 0x395a94e2ce5ee633fb538fd0efd3578ce162bf140ac3d1f265e394cd7effe3e3
6. 0x858540d6a61c72f97335f29ec84b3b8fb0e294f5ee67e9cd1f76ac8c79809513
7. 0x57256d8dc7320fa65249ed8bd66cba4618ee00b6adecf425f56b02a10db285f9
8. 0x6c707dc72a0a5a2132643eabc00f5aef30c0386d8eb8b02ed8535357c6d0efa6
9. 0x8202c8c9ee8986d2f8aa760d9440c2202f24b03e51c87d348530bbbd8887efd6
10. 0x4df24bfd766be56f43a63011663fb2afd7d35f44b6c2a36efba6964fd11f83b2
11. 0xdfd7a6652720c74fa7d08eee6071b818c64e848cc46d769acee84b4193aba9ce
12. 0x6c0e33c59ef5fa8a092471ec46a8d6ac220e93b4740fa195b8b37c829890bb45
13. 0x53a3eed7cbfaf81d389119a28838f038ff9374739b7125ff237e74956b8919f7
14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7