Evidence row 3023319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ydZaI1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/58f667bd-b58a-4417-ac52-8680d2986fde/.well-known/agent-card.json"
    ]
  ],
  "name": "Diomet73",
  "owner_address": "0x432e397f48b02195726a0d145c69eb2c302ab6ca",
  "raw": {
    "agent_id": "257277",
    "agent_uri": "https://centralcity.ai/a/ydZaI1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diomet73 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/ydZaI1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diomet73",
      "registrations": [
        {
          "agentId": 257277,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/58f667bd-b58a-4417-ac52-8680d2986fde/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ydZaI1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806129,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:33:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diomet73 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/ydZaI1"
}

What the leaf hashes

{"body":"b949cc194bc678c90d86c8b206f20a21223f7db7d1310f6ae767d00026888143","id":3023319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793806394503623,"prev":null,"subject":"erc8004:5042:257277","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. 0x1f41c41b9072af98845c7e7e845726076c42eec51d41476384d27fbc337ea1f8
2. 0xf960214b3f98abfeffd9839dcf75082a64021d7f013e0b1e67bcd5a2a2d5ad09
3. 0xa2563821f6b89dd6848094e897b80f8edc1a7c2ce5b8c4712be70b4ff6f7ac29
4. 0xf877133d345d6d9a5bfc4eb4a70bbcaa58e8b12429a4bebff80b033c6a8dd21e
5. 0x97e485ae72ce93a19bc854ffee3c123d162e52e95382b9fc0160d8f5c1749116
6. 0xe20e7380fe07d56dddcad7d5a4d706acdd992330ca1a3303fc194b17ce1c6552
7. 0xbcecffead6e1b5ced7664fdd646b1abe59ecb8b52f932da17b887bb5bcbab5b1
8. 0x2ed707879e531662bb10f90630d89be6d79ac49f0792b0a17b0b635173d725b9
9. 0x0f23628e02012b044d5c54e3ecc24cb06c57e54952d23d2d0f0ad5211c121fb5
10. 0xe759efe47e5210c91fd5071a396b4350c16442e0f88178f2e4ab968dc28ab23a
11. 0x02db922a65e31bd1abe1c4682fb65def47be5439f651f8133a11947997bf2f9f
12. 0xe15962f8aad036e2c1acb3f60debf8b1dfde962d0f96a73841e46ec343130236
13. 0xf39ad38791749ae94d8b43d93155884153da2ed6d8af13f22de90795709b34f0
14. 0xd5576f8b7b71ad8f963970f922fc9f5477ebb72a69425e5f0eceef6203a7981b
15. 0x4abf06392be817fed1d4142854589c0ecb4a0254010bceee86244cf6d2d411f3
16. 0xa9c5ec1f03532da98f64c2c9386083d4c5202ff37eb07bd4beb6b8db6e4b8c1e
17. 0x01c26569ec8e231551522ab452fd5d417c3d66f29c7c76886a8ec295a18dd624
18. 0x02f64ca19e7d9b09718851d2ce3abf641982580de99411626d894607cf386cd5
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345