Evidence row 2170821

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WwN6PW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89963268-4840-4fbd-be1d-ba177b5a3bf0/.well-known/agent-card.json"
    ]
  ],
  "name": "Pondias",
  "owner_address": "0xe82fd1904e8eb817e6e1b91be9db0ea05743be3c",
  "raw": {
    "agent_id": "110832",
    "agent_uri": "https://centralcity.ai/a/WwN6PW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pondias 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/WwN6PW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pondias",
      "registrations": [
        {
          "agentId": 110832,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89963268-4840-4fbd-be1d-ba177b5a3bf0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WwN6PW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793636057,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:18:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pondias 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/WwN6PW"
}

What the leaf hashes

{"body":"8a45553fa4f1292269931ab600d9ba1722fd586ab26a884b07b18571d53edbe6","id":2170821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793636329400511,"prev":null,"subject":"erc8004:5042:110832","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. 0x994d6062868c9b45b2b6ec48f9cd2987dbe7a5d142751b310b890168fa290b0f
2. 0xb62b7861e64b8221ee7e446b71a2a42213d235f7a07b7084676b4186f5386793
3. 0xcaa1a6ad96ec07efcb68cb3d6ba2c6eb8f7a75e6858b53884ea6d618497fa88c
4. 0x07698fafe1c7d07192b4901f67e9022c51f67cceb874bed10167cd176c8b6c04
5. 0xafc9761f1653ecad79915956a8989769db1bdeecc5468aedfacdd9af2fc72155
6. 0xd51d2e0d57b755ca3ca996df0e1c3e0aba3f65841087986a9a0a98e62cb45670
7. 0x7b77152147283c6e49ea8faf0bdc4e46c7abd19e614e117ebf4089c34bc4088d
8. 0xec374b20f42efec0e44be9536568abfcc4692fdd7f1a56c222a14d4d871db5f1
9. 0xace8fc9de21a0cc32dd4e7e6b9f5f95be069736ab18589df83a2fad45538b679
10. 0x879c3c23ea64c8a421df6ec86ffaa14c595f845cdc2b231f6f3e341a25ad0021
11. 0x158ef7cfdaa60366554edf7596673c783663422b82eba506e8a14b12195814ae
12. 0x60bd288cf68fd865db71df4065677ad3339531f9f1add40d462deb18cd7b0a7f
13. 0x96eeba0e0bb8dfa0ca66d907340b43514f88c7ff36bd9a1299bad5cc5219d2d0
14. 0xc5de092f33d9a5a2d3076d47423feb11b0630cdc080163babf6390bb04568ce5
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af