Evidence row 1828511

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ltstn3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e463cf48-01b8-42b6-97f9-831a6286aff7/.well-known/agent-card.json"
    ]
  ],
  "name": "Alusto",
  "owner_address": "0xb1ad6832e03de22e54015ad8350e5b95a9ec15f9",
  "raw": {
    "agent_id": "27989",
    "agent_uri": "https://centralcity.ai/a/Ltstn3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alusto 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/Ltstn3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alusto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e463cf48-01b8-42b6-97f9-831a6286aff7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ltstn3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alusto 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/Ltstn3"
}

What the leaf hashes

{"body":"05466f23534937cc40aff5d4e8a2eefc4ecad979b41bd74f78ca7c8e1c02dab1","id":1828511,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567739391468,"prev":null,"subject":"erc8004:5042:27989","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x9d64109d94b6c4698ddf16d2e03b5063a068c27028f92733bdab3d141a053c4d
2. 0xd3507705395ec68ac89a3e427e6152b745e00f03bddc4ccacea57f52fd148604
3. 0x94080bf94922fc7fd3d8ef121b478667fc47467c12dfe5b995751d7ef66db939
4. 0x022b476898b1482c5c8aa61d7d511d5a2a044a9a473d978833c7a07e70700aaa
5. 0x86a114bc5e6e1995f3306e5c30426ccc00384b9ff62683455796fb5dc0bd36a2
6. 0xad8ee0d9743b6c9af3bbfac085ef62b6ca52f34962ac0b61010edd976d658db6
7. 0xf83efa09955f962d127ec9a3b2304a9ea95eceb985de664816869118160255ff
8. 0xdae77a0019098670d69bd7b1007f463128a69209b8c1869cf31f5ba408dcaba7
9. 0xe0f3ef0b08cb4a8107791643067717b2cf4b79d8cb08bdec980a72a4f4c9ac80
10. 0xf30f4185d48cbf621288b2b719ad26d2abd805ea16d861a999342cd8d60cf69d
11. 0x3380d8485991f7e05d225741d4f6fd9c63ca2728cb81a55248d2fc80aaaf5a81
12. 0x4c89b8c09ddf598c7b5444153280a7fec7f433b49f71b6e32e97b70a3a7df093
13. 0x1924cea6ca8d851dc6c770385cf3ddff5f03087e38b2b95faa540dab71151946
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90