Evidence row 2194276

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ggqsj9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/291970b6-745e-4823-8558-40a751888f98/.well-known/agent-card.json"
    ]
  ],
  "name": "Sindose3",
  "owner_address": "0x18048f670a3ddd31c0beabb80c432fad1e8b871a",
  "raw": {
    "agent_id": "122693",
    "agent_uri": "https://centralcity.ai/a/Ggqsj9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sindose3 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/Ggqsj9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sindose3",
      "registrations": [
        {
          "agentId": 122693,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/291970b6-745e-4823-8558-40a751888f98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ggqsj9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644999,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:49:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sindose3 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/Ggqsj9"
}

What the leaf hashes

{"body":"c06aeb563ef3c6acdffbfd05f671016cbcd43fcef00cae413187413c0be2b4a9","id":2194276,"kind":"listing","method":"sync.erc8004/1","observed_us":1793645342892953,"prev":2193708,"subject":"erc8004:5042:122693","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. 0x5234ea0412d5a78b42a4c6cf59d35681d488e43ff9f77868ed2b0eafe4e276dd
2. 0x46d6d91af981030105c6c799f24c69264b28b2d6a544d80f8d2ef1ef52d55185
3. 0x1e3ef932713f63f5ecb6e16044c22c2e939b9ed058908359e723533660780614
4. 0x42399ab68f9cb5082b16058c4c6e7196528a70b1cf429522761dc41db93a6ee2
5. 0xc6fbdfdd3e9e6d19fe093c4079705c29d3f2235e06e04686d949b957b077eefd
6. 0x5037219c58995bb7f5352e512b79074d622efde824873e981a76249286bd8f78
7. 0xf6a4ae5d4792e21146e5f61fa00216217c624cf8e3f112d114c6da8f9da0be03
8. 0xa85ff153b829cdeebbe1b2a928b332be1842f13ced5f5f02d0321633b8f1a4c5
9. 0x80c2fec203714a2dcc8050dd14e3f06eccb46bf059a6c9d88795b669bd9bd612
10. 0xe69c17bc610d3434c65547e643c213ed66d57b956e3028057d92f86e6611bb94
11. 0x7d2768add56d31ff99144f6f699378dc2288e5ce0e2f246bc76551223e51bfd8
12. 0x58679515da2a1de90c5053570a68d4480d9b62fa1a68c4b30314b90cdc6403fa
13. 0x2f0e87a22fc6aaaa04d17a8f1c5dda340b8d3c208a1b8e26986aed7f54ec42a7
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af