Evidence row 2271961

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CxeAAz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/18ff924f-b050-4d7c-b8de-4ba934aaa923/.well-known/agent-card.json"
    ]
  ],
  "name": "Pompero",
  "owner_address": "0x612f55d211d038e23695222e9da0d42ce3e4456a",
  "raw": {
    "agent_id": "129632",
    "agent_uri": "https://centralcity.ai/a/CxeAAz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pompero 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/CxeAAz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pompero",
      "registrations": [
        {
          "agentId": 129632,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/18ff924f-b050-4d7c-b8de-4ba934aaa923/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CxeAAz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793650071,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:13:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pompero 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/CxeAAz"
}

What the leaf hashes

{"body":"3b7143315dd89e3a92521172c3bb2c5e70757eb9fee449141ed39f30bd33a1f1","id":2271961,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650419126232,"prev":2271499,"subject":"erc8004:5042:129632","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. 0x2411c3fa4564bbc53c3fe9e910c3e6fd3c5381cf347cd7d7c4eb103352e8edc4
2. 0x22de40f39743683683ea7a54c784306f4d18ed0ba0978de434d9864943f553bf
3. 0x73b4ac24a54a5019e0569a5ea95356670c31030a4b871f2c2919fb06bad96b34
4. 0x096ae1bc868dec4f7036d4ca2c264a4e18c7c3b501d707526efb92079f7e87d6
5. 0x5fb4343094a5dce0e5979f5010ed36fa5b9f2bd12614d8c797305f78e956640f
6. 0xfbd1e0a1d3839d88d4b8bc6811e21ad36379625835cffbe4bcffb6d906df81d0
7. 0xb1085996df70bb51008682a1990dea9f179fcd500f5591351e8c87f1878c607a
8. 0x4bc68802e8a285f6a3dacebbe30d21412c92c76288ea848d46cb57ef351968cd
9. 0x11d489a9b0b70ba609efc28e326339fcf4f30c894b114ddc923deb781323fa62
10. 0xf22071931c3fe4b5e351b89edfc79b24e89c293f6d3cc5e62aa676ab119c58b1
11. 0x3a95b7f83be6e1cefb59b8f43d82ff5a02ff887509e5cbf35df4f893a2bc775e
12. 0x251d841339877e796da5eab4731d6e687d4499550524134c4f906c15be505323
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af