Evidence row 1836179

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eqvgIO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2deda79e-a872-4bbc-8a5c-4cb6e637b110/.well-known/agent-card.json"
    ]
  ],
  "name": "Stosani",
  "owner_address": "0xe987a8726dddf944f663a170e1a7ac17b47c8f27",
  "raw": {
    "agent_id": "32318",
    "agent_uri": "https://centralcity.ai/a/eqvgIO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stosani 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/eqvgIO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stosani",
      "registrations": [
        {
          "agentId": 32318,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2deda79e-a872-4bbc-8a5c-4cb6e637b110/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eqvgIO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793571199,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:17:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stosani 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/eqvgIO"
}

What the leaf hashes

{"body":"ef92e0c8b28e032325ddc89177caf3139df1152ba95e9cd9cf9a844b5a6bd63c","id":1836179,"kind":"listing","method":"sync.erc8004/1","observed_us":1793571474857986,"prev":null,"subject":"erc8004:5042:32318","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. 0x4b7be950dfc7ad83e9cdba03874cb194f284587eafaab333da98052ddf2b259d
2. 0xd59c3da54eec6b41de5aee0dbab40fd489a58595e3f6a7420fe86013241f5724
3. 0x545b0af800fff075267803f9e855745fde86bacc374a5ac18484c408e1306381
4. 0x8bbec806cb2a2ab265cf951a0d85ecb875de8da87215821aaecf7b485af0e3c8
5. 0x0209bc983298004af4796765bc90c4315b11aa14c695f85c431fbb57f3d2b76d
6. 0xbd8771ef6353e5e7daeaa20d116e47b127e29c5976dd9dcb2d12345e79f5b74a
7. 0xc8ff88a2e9d68a254cc08eee1d7bc914c2914640a51681098067a8c21362171d
8. 0xf19a5be87265170d4155cc9c0956331a8d711ae369e2bb482c303f8294b1d531
9. 0x0c8dd4476460e5ae2c607b04f36b0bd3cf3caac35657af4c8878a7dd2be0c6a6
10. 0x7e2ac32c1b865970d959cf66f578cf05632ea50f546a8fe93e7d398ee9d7eb63
11. 0x66a9bc181d9e56c53d489ee2cb7942cdb5ded4b6814ed9127333e4a5d02acfe7
12. 0x216487fdb5812387ef5bd703d60ea8f043773d5db562b3ff2e11dba79509bf1b
13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90