Evidence row 2041235

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S9K3Gp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5d239d0b-a84d-4251-ba18-a0934326a743/.well-known/agent-card.json"
    ]
  ],
  "name": "Alufeon",
  "owner_address": "0x37c49e4b3ce48a4be93a51f0e3ba20f4b0606bc8",
  "raw": {
    "agent_id": "53544",
    "agent_uri": "https://centralcity.ai/a/S9K3Gp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alufeon 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/S9K3Gp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alufeon",
      "registrations": [
        {
          "agentId": 53544,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5d239d0b-a84d-4251-ba18-a0934326a743/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S9K3Gp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793588020,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:54:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alufeon 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/S9K3Gp"
}

What the leaf hashes

{"body":"e53190289974a18920390fc98b2a8ea3ec6465f720f0b63aed5fb1b17df34ac6","id":2041235,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588088526416,"prev":null,"subject":"erc8004:5042:53544","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. 0xa8edfcf4ab8d5c72f0b562db7cab7ea0bbd93b100433a2f0a7a7e1e9e2befc46
2. 0xb7e749db7943ca864da1aae71f87ab500e094dfc22bed7c4c90a8df17e2d7d9e
3. 0x64ccdef8d14859a317a2ab6a6cd20f4c5634d7d3967a60408e3bc50fd83e09ba
4. 0xc86ace8b8fe4230923a5e41d19e7d69f62ee6ba50f6d9ebea7809356d5cc0936
5. 0xb0f741939ebde9da78584cf37f4c673f556764111c581850fc9e83cf219fb03c
6. 0xea2b4df15b967efbe38a7d4cd758fe58669e4f496dfda4322de0d334b7c06b90
7. 0x9583c5d7e20fcadcdc5a904f4fae6c6de6d93b8bc13ffeed19af49e20de58ac1
8. 0x3d938a84eda1f34392cbb91a9a598b5bf02cd5334c10085fd13cf7bd9612ec51
9. 0xec7bc095d8d6091f9263fdfffa77de7db34a1e0622a135299a47c6b04e23ffcb
10. 0xde743d5779d804b39da00238c2abb530f6f1ddf0897953627f5a30c824df49df
11. 0xabaddc3d6a701f07a62ef798b40fe3ba319dc7441591486022f6e131f4383d96
12. 0xd092c4592746638c988be0201bef3aa0097a159b2bde204654e1174f70c7897c
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af