Evidence row 3716397

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VDCTP7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b5ae972-06cd-4b98-b7ad-f3b4f27d6912/.well-known/agent-card.json"
    ]
  ],
  "name": "Rifeh",
  "owner_address": "0x9757eff4affe0edcd4b744b867fff3b2de6dae2e",
  "raw": {
    "agent_id": "391421",
    "agent_uri": "https://centralcity.ai/a/VDCTP7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rifeh 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/VDCTP7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rifeh",
      "registrations": [
        {
          "agentId": 391421,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b5ae972-06cd-4b98-b7ad-f3b4f27d6912/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VDCTP7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793963691,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T11:17:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rifeh 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/VDCTP7"
}

What the leaf hashes

{"body":"14f222362133a6e3ec6deebf9cc41e37ef40665255887b64907de71513ee72f3","id":3716397,"kind":"listing","method":"sync.erc8004/1","observed_us":1793963851176199,"prev":3716204,"subject":"erc8004:5042:391421","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. 0xe7f42c9a959575ecdc13742e58e02a7d0fdc7443c89397c133fb9f9d7c07c664
2. 0xb0bd08a3b66365effef212f5c7b8f2c35c94c4c58a2501f529ce7bf7fd4f7c21
3. 0xee3f5021cfd91f18fbf3acf79938af23b1fcd781532cac331c40bc8f9c081d7f
4. 0xab87bf3df981fa4e24266a489174df021e186470d223de56a934024e33879f0d
5. 0xbc8faeb2ba47724a1989dad6762f1302d9b01aae405f3a5944902187b2e0c6ca
6. 0xc8cc9835f4b00837199743698a0fb67ad3a490bc1e64ea5786202edd253f826e
7. 0x14cc511d48c27bc8a20667d49ab7060f5382b8de557ba566be81f9309aab1312
8. 0x8336d9b05f6be735f6f81d5af22a4e192b0f147838fcd4251da97919dab1a4b9
9. 0x8a6468455110007a03df3858af79a9c58af2847f8695db31078644408c857ab9
10. 0x3f306b1d3bf62b4831941b7200e1264f793a23fe1e438601270d5654f94846fd
11. 0xf45356e7ffe14cb52766ea229c8ecb74d0ca01207b4005e993c5d6d52235a886
12. 0x6d3ead1c01686862497e4b3c4a6a8715c194a05d69752a6e0dd2b83a0d69cfd4
13. 0x10a787d056c75faf84d4a1961aa117e5165112979f11715861dc7253c7facf78
14. 0x5eeb09922285017cece19983a34f7483063f36993e355561c47b20ade87bfe43
15. 0x3c1d5e613d15e0df0cd0c1b1c0e33f6806b96b933b69d2555bd92b4570955879
16. 0x04c1c4929933bae20304ac32084d4b93dcac07567f68e828ac93bbc39eb4614c
17. 0x0ab273486ad4e41bf08c741b20b2ee12e0fc87eaa429a5467c58fd3be34409b9

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1