Evidence row 1817769

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nXmGIh"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/142d269f-daff-465b-8bc7-0e3589e01045/.well-known/agent-card.json"
    ]
  ],
  "name": "Nintisto",
  "owner_address": "0x0630ca17794884f14b3207fdedab77904e5130cc",
  "raw": {
    "agent_id": "21265",
    "agent_uri": "https://centralcity.ai/a/nXmGIh",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nintisto 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/nXmGIh",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nintisto",
      "registrations": [
        {
          "agentId": 21265,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/142d269f-daff-465b-8bc7-0e3589e01045/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nXmGIh",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562156,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:44:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nintisto 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/nXmGIh"
}

What the leaf hashes

{"body":"e041d1cb972e7840fbcabe762aeff13afd23e5604fbd8bf4b5f030716e573fe7","id":1817769,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562251325519,"prev":null,"subject":"erc8004:5042:21265","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. 0x0f6af18a625b6366351ab3d75615fa959ff59504e74a35cd4d4a82040ea8154b
2. 0xe67a11665d6ffe03880edd545a053e2cfd135b774db99c9a401a144b5f9573fa
3. 0x0cf849b9b28d21a8077c6d1a81c3c3e634df6d726433f049e640623c1437f536
4. 0x1617b7576da7fd0a857e936b5fecef85c882a0eb9d1278fc45f974c1f9d5c142
5. 0x8a70d87cc15dc1cdb9626a6f40be4d85888dc250814f0eae04303f0f6dbe3d7d
6. 0x0a7926b0fe6f2d749d914b1d43713f354e94c1fd7483654c41a79509273e9070
7. 0x95cd59fd589ab44da3aaef632609a812ca48203c5369fbab19f6387708b2aa86
8. 0x12e036766313869090e71f29a10c33b9e547528113367f712af0de74e16069e4
9. 0x8fc24dbf88eef790bcfacf8b8038b29195d2aec7b1242d9f39b3309c2b28fb46
10. 0xc368a8cf2aec111f22804cdc5447854420577f685f8d1ab23aeb2f4d74c38ed8
11. 0xde4de3f7af7e610f6a9f7df7aa2afc4eb1851e19fbf1c2c77970b324427a7a97
12. 0x117339010d29398a0ff6de29fcfd9e13898b6132d1c5c8c2e43a74b3118be6b8
13. 0x878db25c2f19310b2877bc95b8a8a21f712341fa2a543dcf19b36aa69747bc0a
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90