Evidence row 3020403

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q8lyse"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70162e0a-1b14-4d88-a41a-a0fa368b55c0/.well-known/agent-card.json"
    ]
  ],
  "name": "Sianito67",
  "owner_address": "0x721cdad5b5b46249c54b888ca0c281319dbacdb2",
  "raw": {
    "agent_id": "255227",
    "agent_uri": "https://centralcity.ai/a/Q8lyse",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sianito67 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/Q8lyse",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sianito67",
      "registrations": [
        {
          "agentId": 255227,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70162e0a-1b14-4d88-a41a-a0fa368b55c0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q8lyse",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793804675,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:09:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sianito67 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/Q8lyse"
}

What the leaf hashes

{"body":"5ac3d54aaa0a9134bef476838b7ac39ecfca0b727c192791298885229468ea88","id":3020403,"kind":"listing","method":"sync.erc8004/1","observed_us":1793804996648452,"prev":3019574,"subject":"erc8004:5042:255227","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xeeb9c06fa100b63a87d52a9f6a678cbe9e6f9cfa9436ca99f3c809159ba4acf8
2. 0xa2d379dc705a3854572aa6d03e729834c4a20d54f0b5d9c308c7fe44b9b26935
3. 0x98658154fe27bdeb5d52f5d513608d22ca7841b715bb0cb995f970899de606e8
4. 0x4f537752986b125a66fd691bbc6ee4aba9a4fe18aea8f55f2e7560007039ee6c
5. 0x78a0239741e17a7a7e3b1a835b0b314d64c4491de41a6767e63c7485c7875e84
6. 0x6c9e95ef25f79a3086a4e1493b8c898da4181e087b8caf069c79d3610c80610b
7. 0x8e75354f47abd202b617f91f3dc59191127c80159ac8de21ceee5327c8c242ec
8. 0xf821070bc03083e2005adf9049880d5864dc3704b28f9e9b20f2459fbfd9ab66
9. 0x3c8ed24fa5401ca052cfe761aeefae17579dc843406da926ef5a886b62206f52
10. 0x8a4ceb465bf1721b1a48ddefc4c76e4a5ad6d9eb84968741f9088689e2a10dfd
11. 0xf0f2c4f3c2f5015721c2ca8325bfefc3a184de143562f6ff6e515448219f80ff
12. 0x41fac7419e4f3f5b259fbeefda929698a65fdd2aa3d22faec35e1f4841c57e9f
13. 0x956f4913934270080a8ccb34cbd8f0c13aa2c31b748acb745e577aaac06fbf54
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345