Evidence row 3451102

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6gvedY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e32115c4-bbbb-4c15-994c-5ec5b1d04a18/.well-known/agent-card.json"
    ]
  ],
  "name": "Maubeon",
  "owner_address": "0x99b566bb56737f266f27692f4e98e9c96d131099",
  "raw": {
    "agent_id": "351999",
    "agent_uri": "https://centralcity.ai/a/6gvedY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maubeon 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/6gvedY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maubeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e32115c4-bbbb-4c15-994c-5ec5b1d04a18/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6gvedY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:10:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maubeon 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/6gvedY"
}

What the leaf hashes

{"body":"4caacef45a269b1d72541010ead4dd65fb6a8d91dd2d7c22e2327c8052a20079","id":3451102,"kind":"listing","method":"sync.erc8004/1","observed_us":1793909448681354,"prev":null,"subject":"erc8004:5042:351999","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. 0x0756e147675c9d1b01b0d4044fbf0989b5814c9cb5d7afaf07bb5b2acb814482
2. 0x428beaa109be17a1da2f04ea2f4a092bab683fad43dceae33ec6ee70b4bb7dd4
3. 0xd020718dda092ac4121bca402ede6e4740761eb16a62712510d535885664c362
4. 0xc09383666b9992cc39623c5a4d6bd754f6333c1c11eb62ab66ab51e703181d4a
5. 0xc944d645ed2292b84478c0f3b2507705c9517951986586d530494f790cbe42ec
6. 0xcf9d28489752a74f7bdca28b075df602afac08d8f4f5e281126fb21062b16980
7. 0xb5125cd4e356473c9beb967683f5cb585fd65fc318a05ac3290a6364565ffa64
8. 0x8b4c61dde622afe9cfacaa50be93b6faf6c9795c1ed97bef6b9c9bf71c4fd01b
9. 0x60b5830700cb92cf9bd862035d732f5f492c7e66deec0b08c6f0aa9bc27b1ab5
10. 0xe0d32ac593a3d8a5e96431fbc18d14ec2104daffe36d25f8ab02d66e05fda0e9
11. 0x9cda8c7d3e0d83fd067c179d7d58a0f2bf6b4b0c7025a72daf6bba0ff524b374
12. 0x8d672c9d77a1a3b0321d4eea3ace89ef79f7cbda36df283e7e1154d0cfa77030
13. 0xdefbb071813464f758522cb6d9225f4ae4c98d0400c0a130767f8967242ed604
14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94