Evidence row 3675387

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/587K7z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/46de6215-c4e9-4971-8cee-4c68ed65a67f/.well-known/agent-card.json"
    ]
  ],
  "name": "Stossor",
  "owner_address": "0x44cc1d3535204df389964c0732d0e504abc84723",
  "raw": {
    "agent_id": "369101",
    "agent_uri": "https://centralcity.ai/a/587K7z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stossor 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/587K7z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stossor",
      "registrations": [
        {
          "agentId": 369101,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/46de6215-c4e9-4971-8cee-4c68ed65a67f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/587K7z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793935543,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T03:27:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stossor 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/587K7z"
}

What the leaf hashes

{"body":"2efa5f29943547d83250b67f06f362d4bc8a752151e18871074c0e82fea551a1","id":3675387,"kind":"listing","method":"sync.erc8004/1","observed_us":1793935643109581,"prev":3674664,"subject":"erc8004:5042:369101","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0xdccec61f49a139dc9843505bb493a8a1c1eb1497f30e64c50e72b195736ebdcc
2. 0x28bce3581dd48cce819c3d2998e68f5e0a0dfe40019452cfcc0030a2b1d3adc1
3. 0xd83b0b2f764b1ac5175820cb24e459a3d3c9488e0f908b189264151665577528
4. 0xea81a294531062af8fe59f86bbfa5ff4d9e4f0b607b1c6124ff3237a0f0f80d0
5. 0x5e4a59dae45d3f5e2cf8e35fd0ae0215bd84cad58bd0e0da643619d65204e14d
6. 0x5c487fcfb971ed51fcd080579b27b6f7a7e15c1b150d07973a2ba72e7c1646d8
7. 0x8cf88e33eb504c6c9277b2d98191b77483728ebbe73ebd26445c7f5b85f2ac03
8. 0x6e0c69a67ef5f226d0e467097432f614e29ff8520fc02e41a63fbc7813976b60
9. 0x81ff47bd753bf7da32cd5b727cb7659290fc509285c366a54f6bece3a2db556d
10. 0xadc5596cf35fb73906d3a9e7748ecdf0deed4165fbcbf7647354bb13e6be3d01
11. 0xd51acdc1d2f76e87d0dc27671f19ce2850c6dbc826cb59561d169d5e66de9f36
12. 0xa98b43283c6d827636c229f7338a6b5fc377acff2d6cc1860c546600cd6062cf
13. 0x3d6449577690283f56908a68295b676d88a625e36d2a62a63a1fbb17661da355
14. 0xd90a2fccf1a85036b23ae580bdbabc69c97c990b1c22ec464024ea02758d60a5
15. 0x821ffa0a1fb7e66ffa8ce79fd755aa408c67dd0ef62aee573ea2278fcbd9823d
16. 0xd47209ac9b2ac71257b5162800ce4482f8cf7ea04f074033847ad335ca758d32
17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1