Evidence row 2553771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f2jzHr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/48ff97a0-3c91-4665-8ec5-6a9339a3f877/.well-known/agent-card.json"
    ]
  ],
  "name": "Stallino",
  "owner_address": "0x4ca7ef65a5c0f4c9ecba1a572376f645ba0d4c16",
  "raw": {
    "agent_id": "169960",
    "agent_uri": "https://centralcity.ai/a/f2jzHr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stallino 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/f2jzHr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stallino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/48ff97a0-3c91-4665-8ec5-6a9339a3f877/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f2jzHr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:23:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stallino 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/f2jzHr"
}

What the leaf hashes

{"body":"45d934203afd29ae802c913d8b3f4add413bed2a229d77ca32dac25ec480f11e","id":2553771,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694209939274,"prev":null,"subject":"erc8004:5042:169960","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. 0xceeec496fff7eebc932858028c5a0217dffd0a9d1a2514ac66ab0c34ee1be70b
2. 0x69a3ac7261fbe48aa222332badea41d2cafb67ed6d21f11916bf725695454cb7
3. 0xf86f1088f23cbff6d8a1228a6334d8eccf5a8b75efe807b9efeb813c8c8e13b7
4. 0x2e4e3e8d753871346ed952363cb74b48bec397feb58639dc82322312d97001a3
5. 0x48e2bd3ce4f29226ab0668e5e21c7eeff70a5fba64782425cdba9d12fb61eb7b
6. 0xba7576a4e27e7523ddf4d1885e74ab77a4261f3b58a3e895e0c362255b2b51a7
7. 0x375bb616512be92c5e7d55e65356df45b60db78f5830e71e91fdb6bb0b48c69b
8. 0xfcf857dae0d860ae6e15cb3c8a6071f49dc5636f496138dda07a82a6e1e5aa1e
9. 0x7d677329cccf59cb2d7404b59aeab6af98198c604d7446ae153f84eabdf43a1f
10. 0x9817e05be877a7a2014aa7379d974b539455b12bfe140072cc98d183d17dd391
11. 0x85246f034a7ea025d34e6044810fbe59a5a7ff40b51bc756b4e4f50de27edcf5
12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7