Evidence row 2035729

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rTu8Jr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bee74e76-6e81-491b-b1ce-8b8570f31278/.well-known/agent-card.json"
    ]
  ],
  "name": "Sontonero",
  "owner_address": "0x65ed06b088680e40039efdc4c32fc6f17a74bcd5",
  "raw": {
    "agent_id": "50589",
    "agent_uri": "https://centralcity.ai/a/rTu8Jr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sontonero 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/rTu8Jr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sontonero",
      "registrations": [
        {
          "agentId": 50589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bee74e76-6e81-491b-b1ce-8b8570f31278/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rTu8Jr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793585765,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:19:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sontonero 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/rTu8Jr"
}

What the leaf hashes

{"body":"d0a395877124264b8a3e45dee2fd88e3e6f86890326c5597f26219966e7c0f96","id":2035729,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585997825760,"prev":null,"subject":"erc8004:5042:50589","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. 0xa0574c7c3e5eeaa19444d6f31f62673d3f984f76a1f912ea0f973ca9f6caea22
2. 0xe8cb9fd1738af64bfcd13dcacc578d82028613b8bd37c94ec66ffd7fdbec810c
3. 0x0a44947e8a0d0d90c5cf97b63cab9ce5d3436eac63690737884aa9f6ea3bdc54
4. 0xe5e2c0bd0a5e0348a2e942a63601a1dd09199c8d8dca737bef32a268811121ea
5. 0xf91e2dd0ccefb725465db27efb2c0e55fb3cf7484eea6490228f8d650ffbf4b9
6. 0x7f80d717e09db0bdc4250dd92f1faf2579f404e033fcfafef38da75cacfc2aeb
7. 0x8e4fee8539a2e4a0aaa770d1c1aad2218c63d511dc2b283470c41289ac8ca574
8. 0x85441674de4da896d1b7856f1a397703f1841c79d1b6dc42c40d69cc86904deb
9. 0x2aca1a0b4e7f483e21641bc799448aa91ffe361aa4d627d00311391ee08aea23
10. 0xd273800431c5472d6c9dd5bee74fc34f76604437b05aeae2d469beb647735787
11. 0xfbec5b4845499ccf2d3a57695e30a46b01d34366aab18afc73285cbc321bd08a
12. 0xc7ff2516151ce4262a575ce2e228e9c674806720a6f837e7c4b223a7c393c916
13. 0x0503999a04120486c11b5e359e441fd5221b6b3e14bbdcfd7b1b4e8cbc5077ce
14. 0x44d08992eb52b7db0b3504ba234d634742d61c21889da1eb00242ce07e97334b
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af