Evidence row 3370977

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/eE9hPO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5276e8a6-1822-4f60-af5f-a0c0fe572957/.well-known/agent-card.json"
    ]
  ],
  "name": "Alontano",
  "owner_address": "0xbd4dfae3432923d9e7897a0bed7ef1751c11a36f",
  "raw": {
    "agent_id": "321247",
    "agent_uri": "https://centralcity.ai/a/eE9hPO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alontano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/eE9hPO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alontano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5276e8a6-1822-4f60-af5f-a0c0fe572957/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/eE9hPO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T07:43:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alontano is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/eE9hPO"
}

What the leaf hashes

{"body":"d97eb134aae688f61aabd0bfa9503ccb628bbac72dd84fda11a57d4cf9a0bf65","id":3370977,"kind":"listing","method":"sync.erc8004/1","observed_us":1793864633306489,"prev":null,"subject":"erc8004:5042:321247","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x15a23ed8f00facedfb7ba16912ca8c9a4040b12ac0ac2d25442fb4023b61ba30
2. 0xc0edaaea81c57ef14214b6da6c30683e269d49d703713fee851d83fc7ddf8f4b
3. 0x7ae441fe11baf1cf006c2cd95772ba690f57ccbefc2478eb0227bec3f364b646
4. 0x5555822fa28af08fa9c656d4116cad846c680154ef9a6624ce51472b6a92e0b6
5. 0xbd8f918a971743dd1236dca63070b186d8bbdafbef49e127c0453b9307a3dd00
6. 0xa16867227b16e2b926056d7679af6276b8384d67547c38b3b01965d5aa06116d
7. 0x375568b3791b355aabbce1c5239ed6e52e3a4b0094f4147b9119e4cdf5115f80
8. 0x61d8038ea1bcaf19353a4ec6d7020317be0ac3f8638ee02561687aa7b161e5bd
9. 0x618c0c63a6ea38c23808091477c5cc61486b6342518ebd15269c196459ab3eae
10. 0xadbc190d222bca6f30441bcd3d588509a165f400cbaa78605015be63a1daf8ae
11. 0x71d416a0c4f4f82befc1be6540e52cc34b55a9de143f71a7ce3ad75df1d56a74
12. 0x99612c0d0fe803910ad02cac1099087cf81c4c9e901ada5392ef55766e000d22
13. 0x56fb483f90a438aa799fb13783ca8c16107192f63c2eaf825e0f1afcbb86968a
14. 0x887993386ba8c77165972bfd61a7626182576fdc51fd76a24fcaca885bf67d2a
15. 0x752bb7ff1be85646eaf6af7e83e853b7b33e92ad9c57231f0b796b8997fb1076
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94