Evidence row 3712242

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/D7JqAZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4ce95592-d409-4e5b-aacc-f666854be55e/.well-known/agent-card.json"
    ]
  ],
  "name": "Rumano",
  "owner_address": "0xe5ff7a68f45c97c6b73a26bf7d932691f45d07ad",
  "raw": {
    "agent_id": "389179",
    "agent_uri": "https://centralcity.ai/a/D7JqAZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rumano 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/D7JqAZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rumano",
      "registrations": [
        {
          "agentId": 389179,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4ce95592-d409-4e5b-aacc-f666854be55e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/D7JqAZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793960736,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:27:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rumano 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/D7JqAZ"
}

What the leaf hashes

{"body":"4f78014b459730e6713d6bc387a796543c31ce72141368163c0ba52777261b66","id":3712242,"kind":"listing","method":"sync.erc8004/1","observed_us":1793960844902421,"prev":null,"subject":"erc8004:5042:389179","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. 0xbdf62a2c916549b3ffc705a8affe2e46acbd8a02b55511090567bfe17a6b71b6
2. 0xeb61f5739334265aa3344ed799d157e1cb58fb0ab20a6111fe1423c44fa3c01d
3. 0x2fbc7abee9804cf8ea5308eff0be0b2c29d42d843d13389a09360fbd7bdadc0f
4. 0x23c95659951e03989764db09d2e3bcc6643770142f7450d89a9b6939af011cf3
5. 0x71c2339132dd1b885b9bbbd2a0fe5393bcb2b8814c0a0a559343c47f5ab8b42b
6. 0xaaf88a8ee25ffbed49ae1e6fa5cacf6126bbd265ae1ce209998af1ec830f3dae
7. 0x64199ae2e1e3ab828607dc9fe3a5b1e45f3c0931c565cf6178990b46d4f55d2d
8. 0x991fccd93a9a0baa84aa3e0aaa3f512dae3f9bf5e1c1b7538ef1e8085a641983
9. 0x5e54bdf2ae9a216c92c230a7a4c00c5f61deeea021b40000e3647b70b62af49a
10. 0xf7ca2a905bb601c1cd7e12aabe9997ade52adc81cd525ba6ad31dfa40d83932f
11. 0xe369daa291a4b1daf9e6a8d4f89e6632048edf4d5b1c78e024210909240a3b0c
12. 0x93c2a57661e67e3bbdb0c873ab8e6a34cbf8d0242823e9d53e94d36192bcd5ec
13. 0x7394662eb98e822153436bf6f7a08ebcafaa539f2bbcc6f03a91648dbf867ac8
14. 0x23b6b6bd852701ba4a17fc526ab600bd25964edbe01b5117d675c3a9459bb7c1
15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1