Evidence row 2166496

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/j4Jr0a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/774d82a8-4a09-4f59-be48-9015c8aca34f/.well-known/agent-card.json"
    ]
  ],
  "name": "Taviossel3",
  "owner_address": "0xd658e54a4adaf78be42375c9c67fee2d8974182b",
  "raw": {
    "agent_id": "108539",
    "agent_uri": "https://centralcity.ai/a/j4Jr0a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Taviossel3 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/j4Jr0a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Taviossel3",
      "registrations": [
        {
          "agentId": 108539,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/774d82a8-4a09-4f59-be48-9015c8aca34f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/j4Jr0a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793634345,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:48:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Taviossel3 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/j4Jr0a"
}

What the leaf hashes

{"body":"f628587ff29081ef7dc29dba00524a8b6062aece28b51c7bbdc2da45825d46a3","id":2166496,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634526355892,"prev":2166066,"subject":"erc8004:5042:108539","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. 0x154f41525cac5f9d7d4826cbea045373acaf53cd49b37a8872b6d5d78cd9318b
2. 0x720feb1f26e1aa4d2e58a3d56d1de612842cefb441c2716b85ba40741275d90b
3. 0x7eb9c82b2f0291c34c164fc774e36b0f0f64778a2b5da457c736a9b9ef3cf6d0
4. 0x0230e546a5855454006d4872a3c5406363c1d5c846b5cbbe188541b9547cead2
5. 0xf52785a15ea3401b139a2ee3388a075413002967ee6731eb7cb37f42e0692380
6. 0xe76cac11043097bffce4caab99f06cff8eceaee8644095af7185858af98efc57
7. 0xd62511e9b4b599d9fab390291fd204630c7bb3669db2d0e297091b6225474495
8. 0xabdc69cc0daecda94f2b6ed7badafcdac68fb6b66e3ad9dcc4ffd613ba7e9034
9. 0x0ee1a73177968c6644e48850f28c624628f61585083518cedf27bed5ee250e16
10. 0x7e532e4c31a2849833afb9cec21487c7dbe26a74f2ed1d0e84d279f228ca21f2
11. 0x5d8af36f8dd85806f8fe29f3e7fad48a8ca2fe71ec7570597adea823eeee2183
12. 0x694772bd88c608c978c07a5b88c13f219f0e5b849a0c034e7cf4e9550d4e78c9
13. 0xac2edb456c581283e2c60a03e146bbba52ffbe8a277ea7e858384f30bbc24d54
14. 0xd35a6b56332d7bee4b13ce3efea77dd0a6863016f58691fb78e2e2faf7ab8e87
15. 0xb6470417fdb2a0e3de9c1abb1722cbc88bc0dfb5afda0a77e1eac26ab1683ece
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af