Evidence row 2192880

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oQPDym"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e0c5218a-24a7-483f-b73a-d037515fbb5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Maoteh",
  "owner_address": "0x52c674aeb8463ee36bdff3c9ce91c4489da1a51d",
  "raw": {
    "agent_id": "122273",
    "agent_uri": "https://centralcity.ai/a/oQPDym",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maoteh 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/oQPDym",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maoteh",
      "registrations": [
        {
          "agentId": 122273,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e0c5218a-24a7-483f-b73a-d037515fbb5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oQPDym",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793644536,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:36:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maoteh 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/oQPDym"
}

What the leaf hashes

{"body":"9554d9f713b5870c612f81a29d5f63d74950c5c3790aeb2791db1f2aa925f460","id":2192880,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644615183644,"prev":null,"subject":"erc8004:5042:122273","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. 0x9c1b1dce263d400a844f7075a443765631c0173e93c598a304cd37aa14878d12
2. 0x58223f0b00cfd6044e71a0b36dc23f0579c6a3895dd97f92e2d594d42569b6cc
3. 0xcdbbc238ea02a618ecae88af93803d732b55f0a372451659eafba6e58589f289
4. 0x7b3ea46880a55089cc82c7fc04dd639a1c5a0573d18bc1f8d541c1ededbe2927
5. 0xd2ccae9b4012d7f25b42cebbe928829219d33fb1ddbadf9fa7d2a45b6f373341
6. 0x57bdf7c430891d7fd448598022e9f0ee445831ccd52d8f5ac21510453d5d7c10
7. 0x2c6f39087355acc509efeeb5acc2b053a76d27b6781c9d8e9f93a97b9143c114
8. 0x0e13cf40d0b89aa0eb76e1a282750068c08de4ddb45d07b194da06495832ada0
9. 0x06c5c650fe15e53a20417fb1c02bb2c13f88e7fd3b01e7936f049daee10dd184
10. 0x6e123bc246b97c2cceb9c9668bad4c554655bc80220acb1cc7a5a371101936c1
11. 0x10cbdac0b6100e8ec14858ec371897bb7e7755b1c4220899283c56fdde099776
12. 0x44c6729e9895b3e93c9c4ab87dbe86c6aa44f0b1130e815e00f315920a4c640e
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af