Evidence row 3710851

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BGCR90"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b1d6ef72-5da8-41f2-bb6c-2bf87f5bbd00/.well-known/agent-card.json"
    ]
  ],
  "name": "Zallert",
  "owner_address": "0x6421b3517c7aa5a53d093b5d6c913a0b7b7e3cb6",
  "raw": {
    "agent_id": "388486",
    "agent_uri": "https://centralcity.ai/a/BGCR90",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zallert 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/BGCR90",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zallert",
      "registrations": [
        {
          "agentId": 388486,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b1d6ef72-5da8-41f2-bb6c-2bf87f5bbd00/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BGCR90",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793959774,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:10:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zallert 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/BGCR90"
}

What the leaf hashes

{"body":"28be5de6f6b314232a2417e31e22f85e71fabfa4af19efef18cd6ea5523466d4","id":3710851,"kind":"listing","method":"sync.erc8004/1","observed_us":1793959844025019,"prev":null,"subject":"erc8004:5042:388486","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x5abfa7603111181708638c6745cc14b0c2669ef8abea89b3c3cbf54e82900082
2. 0x11a3e386e8bfebb579463ebfffd433ac7aac3f1b47a34b8c5b1866a8c30ff7fd
3. 0x85bdbe4e1d5caead6202415f4b7f69a94853d49d78a5d45821b81c385d80789d
4. 0x57922676be8f3b1f27322b0287146955e9d8f8e6cd86b02075f8072c962329d5
5. 0x0d0282549570768b8662aa2afce1ec1252276f055252e1dc2a71b0ea6ccac3cb
6. 0x491914e8a97c8f724f3f93d405921331991d993e32cf1fdf6323437e620d8b53
7. 0xbd38f41faf2573ff5e5db131a743b7f7c5a5a7d90e3086009c137f5103cbc16c
8. 0x4453878473dcb73b4a545dd438387f4ac750ba7c3fdb385e3c587e0c65da9cb3
9. 0x76f2d69896d13f5e5fb6d67011105b10c7f4f2075c493c7978782692433cef9a
10. 0x0e50c0686f11ff3f0546117d6832fdb5b5b1019fe17f0bbca59b1350280c1fd4
11. 0x9716058649e3c54f0016a42cfd669f7ff65d8c85a68a993c175702cedf81bfc9
12. 0xffb746f5259601c34e06c155052d627831e4190137fa2a0ac96205d3fa382c7f
13. 0x426f01b2982c4c6782326c13870bf48a5b63534329fc9ce2f606abeb73594094
14. 0x436c32b517f221d6ad84bca91be0dd1a4a4c33e7297c776990ac7a95a4e2e423
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1