Evidence row 2722971

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gmIlWb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/370aec44-15bc-40db-aabd-f79558140da8/.well-known/agent-card.json"
    ]
  ],
  "name": "Kronus",
  "owner_address": "0xefa72e55352bdd4f65db5acaec1577147397344c",
  "raw": {
    "agent_id": "209241",
    "agent_uri": "https://centralcity.ai/a/gmIlWb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kronus 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/gmIlWb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kronus",
      "registrations": [
        {
          "agentId": 209241,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/370aec44-15bc-40db-aabd-f79558140da8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gmIlWb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793745772,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kronus 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/gmIlWb"
}

What the leaf hashes

{"body":"5964aced12a6b2301cc414658d26e05b6ac123105077cb9bac44502a6e0c6ce4","id":2722971,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745948355915,"prev":2722683,"subject":"erc8004:5042:209241","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. 0xf3cc78b51498cc1e076d3582f43c82248254a60d2efef7119c4350df0239d9de
2. 0xd844fd81bec43ee0607d4f885e2eca35decda31d12f141d010cacdf91ff36777
3. 0x9c5a0aa87da3c56c99a85df05f0b712ec3e40411794dfcc26ad7be944d988d3a
4. 0x5fff1e4a1e5eee9401789cd32627b3ed5390f84abae9b1ec3107ab7fc1ca0882
5. 0x5b311bcb643e9720818ad89ce2651604436f52266ef9171275493bb10efc123f
6. 0xd443fefb8c3f51c4197d2993f910ba148f92ae2f562edbe065d4c9bf1269c8db
7. 0xcbe6d6e54bb55df62f5cf6e7f13011a0c21135b0fcfffd038b1c608903afe2d8
8. 0x667d87cd09d350dd78608b7758c3019adc26e6a32dbdbe7c815b2bf43e1184de
9. 0xa72d69f505280b6db780533c89fe6764dc7b0557597ab0f6eb5752f784dcd9f9
10. 0x16958350803a3cf90abff80ac1edffc8159b57b09a3527dedf61d6ed8c452b00
11. 0x447c0c370405a7cd5bae61ede97226fee9e3daec26fe4914c576f16c9a3cada8
12. 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
13. 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7