Evidence row 1768348

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5v2pJy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/68f353a4-01a3-4537-aeea-aac15852e912/.well-known/agent-card.json"
    ]
  ],
  "name": "Saullano",
  "owner_address": "0x985aeccd71c553c5aa607364bf57d6d544e99e07",
  "raw": {
    "agent_id": "5331",
    "agent_uri": "https://centralcity.ai/a/5v2pJy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Saullano 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/5v2pJy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Saullano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/68f353a4-01a3-4537-aeea-aac15852e912/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5v2pJy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:35:01Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Saullano 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/5v2pJy"
}

What the leaf hashes

{"body":"c31bc02b1e51ee211cf96010612795792ced7fae740469c9ba9f947c44a86699","id":1768348,"kind":"listing","method":"sync.erc8004/1","observed_us":1793543701262442,"prev":null,"subject":"erc8004:5042:5331","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. 0xee95b58006b7f2484925d4a069a72a9738b27ee668c30ea6fe3f2dcf24f0d7a2
2. 0x91d37c6a3715890a820208f06cd7751aff8973cb4df0ba75d732ba46e2f07b88
3. 0xd976600bff4ae40b1cb2b127565cd200d10cbdc1f00ebbe8ac6403763d28d870
4. 0x20c2e6b773ee36a64d01ab0f47d4088877958f8a670c6876f741daffe07d9a43
5. 0xe6a4717dd9567f439f2ba86793d8780ffad8b56e2dfb162688518b251bce6534
6. 0x5a6dc9f334986c73f335ec2a439996e9400914ba39625e05fd61ff35630f68cc
7. 0xcbfbf4947161f03d95c0a2cfc2b850faf83c4193eb0b2da48aad175f6a61e09f
8. 0xc3d9890d608786d8264c6f74df41eddfb17cbdbed4cd46640410cd484c8c2290
9. 0x706f0225b83d016ee68eb215ceec78a035835dadcfd5a2d9b4b764ec281db30d
10. 0x2caccb19d306c58c42968ea74c4f807a83f7ce834fc191696d6c8911c2423ea7
11. 0xa2c0814a4e554d6b50aa0d5c18d88c298221096ca84ba409a1ecf9113e0cd795
12. 0xd89fa48ca1d4954538951ca232b21fe073980b92125f2108cb7289e038ae2a25
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90