Evidence row 2304235

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0iaj29"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e27e75f4-748c-405d-9ce1-3fcafae0d293/.well-known/agent-card.json"
    ]
  ],
  "name": "Gumpito",
  "owner_address": "0x306b3471c7e425d1071c8e827e436038fa52e625",
  "raw": {
    "agent_id": "142850",
    "agent_uri": "https://centralcity.ai/a/0iaj29",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gumpito 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/0iaj29",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gumpito",
      "registrations": [
        {
          "agentId": 142850,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e27e75f4-748c-405d-9ce1-3fcafae0d293/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0iaj29",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793663269,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:50:50Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gumpito 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/0iaj29"
}

What the leaf hashes

{"body":"590984da2dc80535c5248f1c3b619da20d9f4ecd71c0dcd8ee1e610e86cd6338","id":2304235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663450581586,"prev":null,"subject":"erc8004:5042:142850","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. 0x23bef1edcb2355f0cd0ec3202010f4b7d634a37d91b9b38c3175cefc5fc52f04
2. 0x6229e1a1d05ff17bfa9c273619907d4ea67bdfc1b137a3a54b1a46d6bed87068
3. 0xbbd240bdc69c8bbd0cf11238030548130eabeb5de374b36d816e192f9c4d7a5a
4. 0xe422471b2a1b57c9fa60c545147281298d77c587fdc505aeb5cff62ee4b13242
5. 0xa12f1cecc7238368fde31a64d01b4e6344fad64fb742026a8e179606843e20c5
6. 0xaae3dfa08ac6cfa1f9d4ed33e62837cc2b495a60f6acb1743b3e39373375fc2b
7. 0x9241daac8f58e83825c5b2a061e68508062446f8f05484ff6d7b608cd18bb7ed
8. 0xead02f1f0ab4eaef998a242c4916b9215611cdd53cb1f993e9cfcda5fdd3e1eb
9. 0xd92b1b01e14c7895e1d3b30eb62498d43f531f540adc1e245fe1878acb3d526d
10. 0x7de7e8d8336c6c9cb25078217334cea1dad41bf275352d787a7e2b1c8c0025b2
11. 0xe599b947a76950ab1b6dea723a52b18fe2cb7489b3d2e5851f8ef0c61a5473d5
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