Evidence row 3343131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EEzzmf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a5d5fb2c-4232-42ba-83f9-af75785230f2/.well-known/agent-card.json"
    ]
  ],
  "name": "Lauvose",
  "owner_address": "0xa4ff3c948ce0c6c46d0f9f2b54786e4bb4419d49",
  "raw": {
    "agent_id": "314735",
    "agent_uri": "https://centralcity.ai/a/EEzzmf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lauvose 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/EEzzmf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lauvose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a5d5fb2c-4232-42ba-83f9-af75785230f2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EEzzmf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:51:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lauvose 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/EEzzmf"
}

What the leaf hashes

{"body":"abc6302b34ce566d1e736bc2ce6dc0f4b02a48553d831251274ddee9193634de","id":3343131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839865612330,"prev":null,"subject":"erc8004:5042:314735","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x04ceb9debb8e5d147a742e3876bb91f067e82505be91c1c01bf14690c7f3b4c2
2. 0x6cae2182070808babc068e2e93b258d01a0dd1c095fa840b108b3cbd48df2896
3. 0xc7c33f6f61d1dc74913622410b0636cfa58bd51448981ccc1586a5a3dae21465
4. 0x266cb76f2c79ee46b6b57880c573784340fcfbe976c5fb7be1b25273489f077d
5. 0xaff46ee039893bf36b115db1c7dad2a2e89796e0b9bfbaf4ff5756881ab9816d
6. 0x2370520ed1329bb0a56c6fa481eb89127e20e9a8e3b56bd471690e7ccc31f781
7. 0x132b6e07dd17a0b9c261d97df136d065e5394797d858ad22bd69c4c2e95187dd
8. 0xcc632c28dbc791a23ffa3d55dc68d76f62fcacd1f8a2823b8d2238f3fdbb0f68
9. 0xb222399fd5b5aa8f3700e20bec73fb4121daee9bf3ad11e0e637de6004798961
10. 0x7c0a60be4df291c330a974126fb6a7249ae7e06e31cb4c3f607171af381fdc14
11. 0x136bcca94d49f7690f796c7ec670a916530f7a6665c79b9fb498e8aa063cef2d
12. 0x569cf0ebc75722bd84af6015831b83f37383f6387a3ed4dcc25ce84c41be4dcf
13. 0xdda58059c2ba551d571bb433cea1f9071b29528a782512f968185b326be4500e
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94