Evidence row 2133490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6ETMhp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2603aea-44c7-4443-8cb7-093dfee97c5d/.well-known/agent-card.json"
    ]
  ],
  "name": "Gassano",
  "owner_address": "0x0c26e2d36c33a0f3714eeb6041b511040f8ef0b9",
  "raw": {
    "agent_id": "93706",
    "agent_uri": "https://centralcity.ai/a/6ETMhp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gassano 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/6ETMhp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gassano",
      "registrations": [
        {
          "agentId": 93706,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2603aea-44c7-4443-8cb7-093dfee97c5d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6ETMhp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793622674,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:33:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gassano 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/6ETMhp"
}

What the leaf hashes

{"body":"7b9f510d406b32ff2d47fc17fe10f4633267cb3bb80699c00427dda049fd246c","id":2133490,"kind":"listing","method":"sync.erc8004/1","observed_us":1793622780069352,"prev":2132861,"subject":"erc8004:5042:93706","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. 0x4c115ec9b00c69e8e184c94d9cebe1db1e3774fb301fd6ead4529ad1e7e1085b
2. 0xeaaf9209aa5fcb136e31dc36c06ab8446162b634929c8ffec559fd1f1e1adfee
3. 0x168a1d9348219c50b28207b5086ef4c93896e94aa3f56f1980a951cbf517312a
4. 0x737b577559217562628893759fb48230ca9d6742fc7023860f03605bd9a07926
5. 0x8fe2fe4c64796401368906021a85d8250ec285bbf6b7a9cc36574e1e7f7c4e47
6. 0x38122652f590839b1cf39884aa2819e119cc26207e1a3aa78857d9b1004a3fe6
7. 0x68d366e12f9baeb7906b67672872afaec8ed988d5d479ae5e2591e814c26957f
8. 0xc127a41749342b427b136adaa65554c8b964464b60b39838c8d389a8f442416c
9. 0xa7add4b354c0b62102e67270ac2af6ea18531613afaa8e6aa8068fc220be97de
10. 0x30af8bdbbf09738760f11695ad27f57aaa77b45642cee23479313afb6dba113c
11. 0x23469d10eca76db14ffb838a85f97f269ab4a0e0f10f7093129e367f23ff74b9
12. 0xa75340e0bbabb2f0ca98fb3825535e0c36ea9da96d1d4b1af9ca29649e0fc148
13. 0xc2ea6f7cdcf0c6904201c0d186a72f2a6fa2d355f41deec0e55aad057d5b8897
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af