Evidence row 1768608

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ELhVyP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50157e1b-7f45-47f7-866d-eda69f9237eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Kuter",
  "owner_address": "0xce4f8d2a8bfb08d8d86fecbc5e6ae082be413a05",
  "raw": {
    "agent_id": "5555",
    "agent_uri": "https://centralcity.ai/a/ELhVyP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kuter 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/ELhVyP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kuter",
      "registrations": [
        {
          "agentId": 5555,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50157e1b-7f45-47f7-866d-eda69f9237eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ELhVyP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793543883,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:40:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kuter 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/ELhVyP"
}

What the leaf hashes

{"body":"690cd2b2e5e30203ad2c6c7a65f0f1e053f10027956c8ab4145c52f6f198fc45","id":1768608,"kind":"listing","method":"sync.erc8004/1","observed_us":1793544044431897,"prev":null,"subject":"erc8004:5042:5555","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x13fc055917fb024090c831b7427d30e3df346a216960df9175261b5fa3075cfa
2. 0xde7e7834edb92e4f9190fe8e3f62deb0b73a5b4cab558aba1b7320de8a441bcf
3. 0xa98b15d31221eec7d0c1241a536e445500128b0cb87ffa696ac7cc9e48162963
4. 0x095eb24e080fff78427723622952351404de2b372bff264e45c12e0d6b92a05f
5. 0x2831b217cc32696f2f714b0fa5291fd015b474f413a10ae41c97806514b5e8da
6. 0x254b6cdca97e3846a36c8d480c2346464dfae2ad1e18080954937d1825dabac4
7. 0x39b4efcefa39ab5b16348fd262dc9cd8216352801f32ec2539e504c34b1f6182
8. 0x7df42b45b989d4af1319be5285bc4994e3233a0bc9d0ce98ddcd67a519fc0951
9. 0xf3d598f2321b3f5b3a9d4de9f9a76f26f6bd4ca71603995fdafa5199ec76b1b5
10. 0xbf54410d466df58d4ba3d6b8a7d85838a25a3e5078c1a389819fade75c2f42ec
11. 0x3e44de17883d171e418c771a08fc3b02a841f673c18e2fb919f406db4b2e30c6
12. 0x79859dae10fa788a49bdaa3213f20a160211971c37ee9e9362c112381c4c44f2
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90