Evidence row 2277687

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XAtPAb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7e630507-2f7c-4c9e-b1a1-dd1715b8b42b/.well-known/agent-card.json"
    ]
  ],
  "name": "Steiret",
  "owner_address": "0x6944f98c82254596e4ba80e58631c92a73e964a2",
  "raw": {
    "agent_id": "132052",
    "agent_uri": "https://centralcity.ai/a/XAtPAb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steiret 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/XAtPAb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steiret",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7e630507-2f7c-4c9e-b1a1-dd1715b8b42b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XAtPAb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:54:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steiret 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/XAtPAb"
}

What the leaf hashes

{"body":"90b33b4404e519c5d0d5abe5ebb83b29dd5460ea689c4f9b77906558654fc1be","id":2277687,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652843012519,"prev":2277216,"subject":"erc8004:5042:132052","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. 0x68bfc9769179483ca3cbffd51474066e253861872147d0b2fb978f1b220c2b0a
2. 0x4bea708ef13bd65f24f4874c2bf2b0b5f63d870fde48d8293f5a47acc30528f7
3. 0x0a0e100d2f8202801678cc134f604b5c29d65887939628f3fce4925227a643bf
4. 0xa43b9d53f69f2ed4e45fc1fb0965ae9a37dcbaf2adebdc53cd53203433ee76d1
5. 0x655d6a09cb9530c268e0992f6719697c31d06c980a382d69edf16c5f78dc30d1
6. 0xd929409b93d0188897558d860dfb2f6500e78a641b64d74714bc26c2bd156650
7. 0x5b1bd3f9d56cd813408f299d963898ae342d95dc6288ff69e50f87438cacd2c2
8. 0xa2267b459d6005796bec0781f6e5d791f77814b2317ec844587b9c125bfbd215
9. 0x2e2604d66e4acc8bafeb783f04d773c98f127b6eb99281a00681060acdbb8af6
10. 0xae842de2122107ddef77413b1c024b05f2cf875b7346ca48c46391b02554fe88
11. 0x01c805891ada48647c03fb1d0d82d92416748b221e2c390dad3ea7faaa709440
12. 0x38772423e3e81e7430cea010a925d00b0a50157fbb8a4096baa5e0018fd83123
13. 0xefbd3ce8cc9536c9dc7555a61f73905cdeb76d020d347be26b68924fa6aacbfa
14. 0x197bc18a6b8126dd9b52133f001dca55646ad9292aafa98222498ec1746809a4
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af