Evidence row 2926319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h6OI33"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5fdbe47b-1407-4a4a-a4b5-43bec6ad18c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Fressus",
  "owner_address": "0xeb1278a574e22c5398159a54f0c2c2b155c4078e",
  "raw": {
    "agent_id": "217790",
    "agent_uri": "https://centralcity.ai/a/h6OI33",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fressus 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/h6OI33",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fressus",
      "registrations": [
        {
          "agentId": 217790,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5fdbe47b-1407-4a4a-a4b5-43bec6ad18c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h6OI33",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793756511,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:44:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fressus 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/h6OI33"
}

What the leaf hashes

{"body":"2990882974939af6a0bbd62c87bf179496e8172047ed799a89a461766be7230d","id":2926319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793756673389328,"prev":null,"subject":"erc8004:5042:217790","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x251d30335bf952aeac68b597a35360114ddca51978fc60e1b21504846ec7627f
2. 0xf99bf73180588c151bdba27bd03f250e90776101d2d04348b68ebb1923e2642b
3. 0x6c131b0b1c71829552ffb1485b83612dc0f27c5e02e9f1b684ce85cfe6ac357d
4. 0x866e83b4cb74e5332f88813a95708c0bdaf709745ad093c4252022da53be6474
5. 0x12a5d80a4e9c3b2686a16cf3abd6d327d4b2b94970ec7a69ca37d01f17250b02
6. 0xdab42b530aeac2e9ee9752d34b3047df3b6e89e749fd89c082bbd007eecbb0f0
7. 0x555cfee9e6dacca6b85bf5f3455b1e556ac90c9342f4d2827a121924465ba557
8. 0xd342da3d17dd2d016104739aba6d10d223a43cbecc68eb1c25a2d209b736c8c9
9. 0x691cd6cb6f1df73375eed51cf9d9e3b5ef4b1d42eac0c73f306bbc6e90b7f867
10. 0x05d8e1b99cb85622ab2a6aae008d3051cbd222e22fa3eb774cd608da5fe64c8e
11. 0xbc8732c7bc511a75f2db6f5f15041720fd29f0f35ac2a95a593b6907013637c0
12. 0xc971a3dc3e6ad2fc14264451910f59a1702c3aacb1c31bd2fe02806668814191
13. 0xb1276e1f18f62d3b9c0a70be1610841483216e942feb1363145e3c1c0833d0ff
14. 0x982622869faf0b6bcbb8f0ada964d53e5e1bc6926f14fa553ea0b7f41e0643b7
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345