Evidence row 2191977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mhFwYL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ff9702c3-a911-4e75-9ba3-c86eccbe031f/.well-known/agent-card.json"
    ]
  ],
  "name": "Sosani",
  "owner_address": "0x3e5bd47e1cc9d4ca949fe9783113292e7fe15288",
  "raw": {
    "agent_id": "121768",
    "agent_uri": "https://centralcity.ai/a/mhFwYL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sosani 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/mhFwYL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sosani",
      "registrations": [
        {
          "agentId": 121768,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ff9702c3-a911-4e75-9ba3-c86eccbe031f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mhFwYL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644141,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:30:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sosani 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/mhFwYL"
}

What the leaf hashes

{"body":"3e1aba8c7cc764734550160cf1a7a55c32d2a3caac1c8764be1652c5386ba433","id":2191977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644255143552,"prev":null,"subject":"erc8004:5042:121768","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc7e7c7e79786db6c1ec1e83ac272377232b8b66807f3cab45657cba100ae4dbf
2. 0x5c381bdf642587b512df5d4cbf2016f5ec8501a94e17de7e1260f69de902de23
3. 0xcca6547cfd3fc6f816ef9b74992a915f8bf489bc5f0b8e5db684109f1771b805
4. 0xcb7decae02f9856c6b6fe3249993d9117dd73e32d06d5965ec8a3fd723b86892
5. 0x12670ff9aff3ff4ec3a3e271ea2ae35316d988adcdebdd98f26bc2b806a49025
6. 0xaf0ef604b0c486d7aa1f7368cbf28782d0844e11209666298171b81965f9563b
7. 0x05a0d3cfc90ba76ea63dccd9fcde05188e469ed3b7459ed9dbdfe6857c9503c1
8. 0xae1cb37c297e480de4c3ff8e6b748664cfee1380687bac873c85f147a235593f
9. 0x4b4321a02df892125a20246717ebbb581b81203e5e8ab29ec10c30bfd613746c
10. 0xf0760819006edaa37c7b5c9e6549d1b74c1473970376edffbc830b5ec00d3735
11. 0xe7a8fd3f7c16f8062494d8cdfda0d617f0342f27745faa40aee0dc659baa44c3
12. 0x942740cddeed7123051e190307c21ccb37608ec5eeace8731911c10cf9acb06a
13. 0xafa7c2528a5e5ab2ec272c4794ef9517ca380c049b82862d11597b1e41a75b95
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af