Evidence row 3053193

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gsTXtH"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/046fdc93-83ee-4ed5-9d59-b6d79072b741/.well-known/agent-card.json"
    ]
  ],
  "name": "Tallon",
  "owner_address": "0x8f0d16fcb25b89ead196f7bca39ab4dbfd27a97f",
  "raw": {
    "agent_id": "277591",
    "agent_uri": "https://centralcity.ai/a/gsTXtH",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tallon 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/gsTXtH",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tallon",
      "registrations": [
        {
          "agentId": 277591,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/046fdc93-83ee-4ed5-9d59-b6d79072b741/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gsTXtH",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818244,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:53:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tallon 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/gsTXtH"
}

What the leaf hashes

{"body":"5976bdfe3d8e8a9854a4f588a4ee05d5bd4b0df6f68c0be27f23554868c9881a","id":3053193,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818403569803,"prev":null,"subject":"erc8004:5042:277591","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. 0xf0a65266e655439510fc2598054524eace26407bd2529034a8b64d8393f32b1f
2. 0x68f158af18854709a82ad17854c7b80291ed0a176e6bec62fc343586c4dbb7a3
3. 0x29b73fdb222ad2304a17a0595b8b0d71d2044b0cf7840ef3dd5fd1d3e10c7f01
4. 0xdc59b450a4425b6035ff56a18a562dce4e72c626d4a2fcfb441d6a36531eb536
5. 0x3965971bfad904139fe8cdc27994e8d00bc3cc6de095ead7c15306ddc707de22
6. 0x7f4353438f428fbd87ecfa361dda155418b3bd352808674257418225d1462f1f
7. 0xe5018e8d7cfd517c1b3277dcf54265281d7487f2f144cf8b847ea2efd8eb1c4d
8. 0x2c2c223d64ebecb34f72a1b7adb261747f906c4b9229182814768272592a4f09
9. 0x73e41a34047f4dd8f7812fa171f8334ddd8fea9859b59375a139f1003fc6f29d
10. 0xc8772d6b85c6338130acabd79435c4aba97e25c624bdc4f36cdbd85e975eceb0
11. 0x9c35cc02a1bee7ea1032dc5dee0a91cc239730a0c6115491dee1ba4352622a93
12. 0xd096fcce4779e4a8b31a69bccd873275a2d7b80f38e7f59b740d0d5b11db7ccf
13. 0xe548c1eb35525797a537b43c3fc3e8e92a754730c1a1278d482ddb992877f15d
14. 0xbf7e123029ce4365b819863a1c92b78b356111fa8f0bd187055546ccf59fa8ff
15. 0xb0895d3fcf0eaeb1070bfba1f01a9f303d7588c23fce13bfa62350e6db1b923a
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345