Evidence row 2523370

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9TTYI4"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4d3488ee-6d29-4c5d-8f4e-ec8377abd55b/.well-known/agent-card.json"
    ]
  ],
  "name": "Pora",
  "owner_address": "0x9827e17c6e9b796a700045a39c9322ed8f83fa6a",
  "raw": {
    "agent_id": "157954",
    "agent_uri": "https://centralcity.ai/a/9TTYI4",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pora 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/9TTYI4",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pora",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4d3488ee-6d29-4c5d-8f4e-ec8377abd55b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9TTYI4",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:30:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pora 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/9TTYI4"
}

What the leaf hashes

{"body":"bef49d0e52aafaf6573945977ed2c3b830a89265637fc9cc156d127e96c437cb","id":2523370,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680244505393,"prev":null,"subject":"erc8004:5042:157954","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. 0x21e00a160a2ff98220c72887570efb19a092b7b67fe63529d105358b06f4fa0f
2. 0x0a1fe938a6b595714d3006c87e6a9ea5e4be2edfcb21ec3dc04db1bab9e90162
3. 0x4ad68984827a7051e0813867731db10c2be4aab7797d81d42e2ac1d8cc9e6701
4. 0x67d5d7ad5bb0c57b03621fb7ecf269f635a9141ffe57acf826c8fcd0a2dcca1f
5. 0x55bd82a3ece61557afc0d20c903ead1a0c0c58a6a96db209d48960b60c024b38
6. 0xb05b2c1146327e6994906e3e8bf86ddd8145a254135f28fe375fb1aa409a0610
7. 0xa993aa313288efa2e0f7926c07dedcd70cdd2734d1aa7d4e9c97e681072e48fb
8. 0x95b47ae1dec92748c93cfbd9d9bfe9bc8059709a3e14df15f279009cc293a44f
9. 0x780de9c41628de502e13a3c562d1002bd89db1e6ebae966c789632f4144e1dac
10. 0x50758b1692cdb71c43ab73527902638480d5703039479061a19924ae90637d0b
11. 0x314d8527f920de12809dfb70822f0a7a91936e6a4b0927f3f57134b6eec69c6e
12. 0xf3868fb2605c72c4bb9ede57d50d97fdbfc1e5ba7eba5de96f1352e52739f1fd
13. 0xfb5a34649a5338bf52060a8127910a8cad79eb45a3dc649b67b230ac03180f43
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7