Evidence row 2727899

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kKkUE0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/67fecf8c-aa56-4991-9c2b-9b180d5cabd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Huris",
  "owner_address": "0xfe26b438996cc01dc27703d61abff0b8fe10d7e3",
  "raw": {
    "agent_id": "211256",
    "agent_uri": "https://centralcity.ai/a/kKkUE0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Huris 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/kKkUE0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Huris",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/67fecf8c-aa56-4991-9c2b-9b180d5cabd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kKkUE0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:31:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Huris 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/kKkUE0"
}

What the leaf hashes

{"body":"9b3aa2d607b4e1e838a6f456b385b7e223e51bdf2e2aaed76d3b9762c6019d12","id":2727899,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748660802825,"prev":2727245,"subject":"erc8004:5042:211256","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x0f353f32b65f0936aff2da6af2c5bb08969a30e2f16d8e431f28a2547632c345
2. 0x9f2069cd5342a0f48f93034c6d4fe4b93a37929c5b0d532496a45923de329d81
3. 0xa78648b9d6d00a8a8a1f756179e88f9c2716fa1e61064a26bd1624adbac4f864
4. 0x6da063702d00474abbceb3d5fa335fdc1567e4f8fff1cf91dbe68189c7b2a6b7
5. 0x1452a248f488412769d4944dc4b914a83729a5b132a4e0d9c2d9e67e58093ce3
6. 0x7e6deec115314e11187fca484ae14b133b1fea65d2899a295f5b93ca596fd45b
7. 0xfd46499fbd58364f75ff86e11177b22300c418427d96e68384d73346955fb1ee
8. 0xb917aa01e1278a9a6d1c6de648b5138927ad33607a566248f95ffa15a542491c
9. 0x2f6b3e6b83559a46e567754d8d20790d5754772b4946e3c96f961cbe2f47f1e9
10. 0x50b6b8b734379f581ae5c89e6562cae577e045aba86289f650466d03b8890092
11. 0xc4211ac88f826f2bdc7d00a7c25761e920f44ea01b365df9c4be217999a6b92f
12. 0x7212ddc91a5ff20fa5956deec085d0e003e679476dfc3969a04ed170c494b3b9
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7