Evidence row 3691542

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yWnT40"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/197e7141-cefb-47d8-b416-08b24265e879/.well-known/agent-card.json"
    ]
  ],
  "name": "Stella",
  "owner_address": "0xff5892cd08ece5e543cf70d23010181909293087",
  "raw": {
    "agent_id": "377805",
    "agent_uri": "https://centralcity.ai/a/yWnT40",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stella 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/yWnT40",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stella",
      "registrations": [
        {
          "agentId": 377805,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/197e7141-cefb-47d8-b416-08b24265e879/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yWnT40",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793946291,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T06:26:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stella 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/yWnT40"
}

What the leaf hashes

{"body":"a5761341561495d03923a94b1c01e0668bd66e7aef60ace181f994dd17077b2c","id":3691542,"kind":"listing","method":"sync.erc8004/1","observed_us":1793946408482405,"prev":3691122,"subject":"erc8004:5042:377805","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. 0x2988e2a4effa58f749840d0629f3c995930eb16fb3fb07fc9971fb17fb129163
2. 0xdbe85ac9be3b895dab3b4d3f89ce83ff32263b87d8160771103015277f4b2449
3. 0x11d33beaf3c30fbee5cebbfc81147ff2cf16b176a421f389c631ee96990e02b9
4. 0xdec56b3933904c1f1b900f7eb9f9394841f42661bb550e03e8f536b41ebc9127
5. 0x54e936f621eef0034e0f646049aa43059dc9f9f18d757738384aa6372a5f5944
6. 0x556c2cc4091da00675d59bde4b6d5c044b747b601198a3b105ead536d2132e28
7. 0x187a58dbc1404f9b6f7e00a3e7e070a997b39ba697bcef003266122da1028338
8. 0x3d87d70ef28d2532dccb301ed8aaab691ba7a2a6834a728de8041d9b19751099
9. 0x558c8068bfab094660c2894364514e48d5faf95d3ae6677010457a5adaf7c5cf
10. 0xf2b6cbbf88bbc9317ebdc8b80ddaab2488bee189be1f17935f2f378241d900bf
11. 0xebfcfb8c5d4083dfdbb026cfede6ee44dd1c21e00943018469e06f27cc4107c3
12. 0x95dc8a80bb19be9024134226f31dd7bb1a939569ab1aba6866a054e8f6bbfe41
13. 0x306349fdc1b0a753057a19c566eb065b2f22532faad4d336b92f0b17b12423da
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1