Evidence row 3709215

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Eyh5LT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70248eff-5755-4da3-8f89-bb1daf08c083/.well-known/agent-card.json"
    ]
  ],
  "name": "Possik",
  "owner_address": "0x0eee2c15bf53c79dca774b5085ca2a8f9a24b9f6",
  "raw": {
    "agent_id": "387589",
    "agent_uri": "https://centralcity.ai/a/Eyh5LT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Possik 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/Eyh5LT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Possik",
      "registrations": [
        {
          "agentId": 387589,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70248eff-5755-4da3-8f89-bb1daf08c083/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Eyh5LT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793958502,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:53:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Possik 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/Eyh5LT"
}

What the leaf hashes

{"body":"c9b8bc8e1894053ae9f8c87236748fa8c8945f05fdc16b325322654e7b7e827d","id":3709215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958835705018,"prev":3709024,"subject":"erc8004:5042:387589","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. 0x7556e805121faa6eac14d7d7530887d4b7fdc0e36a9798fdc56b706e0ad89be0
2. 0x10b870e49ca2dcf1eb8b9883671ca9c6b98e38ef2fcec53a81e9d0bb1a999f1c
3. 0xd5d5b7b2fa8679639729bb23446a26a47bbf285a3ec83bbe5f49801ebe6234e6
4. 0x2bb7f644876aa1436fd991e97d094d4d253f7f41ceba22d3c0baf7074a3a300f
5. 0x8d682b09ce5167635ba007c023a13582b221b3a76284488e2123c006bf30dcb0
6. 0x79e4f5ebd9b04b1b5108299b8804295f733597d447197763eddff9784b72b5cc
7. 0x218129e2335479b1dcb0bfe575b77244474836038ce9062d269d8de4913235e3
8. 0x0c26fc9c8ca0e3cc67c89219868dd401e23ae18fdd44fbf8a4154f9088d9d175
9. 0xf68c7ff5d08141658c410ce3ae495060a490837f16f3766b707021172fef648b
10. 0xd5e0d67891e390042c9a0dcc781adc7f73693aba24dd7726596baeff6533cbe5
11. 0xc561b24f8c6ddc0c47fc16cd872f46df370833b996e695e949880a31c0ee5ef6
12. 0xeeb856a48a8530dcbb8555d85cee7720c2ef5f7ea4db6d908952119c0766e4ae
13. 0xf778b529bd447af43bf57dd217937219b94a9bbdd0f8f8c38639a3b3e31164bb
14. 0x9d64f8255961253ea4f756bf8c6a5a4a57b070af0bf9a71a9871268a306d0024
15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1