Evidence row 2550978

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/up7Anm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2dee4bb4-8b30-4264-9753-5609d310dd1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiadasani",
  "owner_address": "0x502bbf236be481deea905d6946718a62b2949080",
  "raw": {
    "agent_id": "168569",
    "agent_uri": "https://centralcity.ai/a/up7Anm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiadasani 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/up7Anm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiadasani",
      "registrations": [
        {
          "agentId": 168569,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2dee4bb4-8b30-4264-9753-5609d310dd1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/up7Anm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692790,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:01:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiadasani 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/up7Anm"
}

What the leaf hashes

{"body":"b32ec959690232fc4a94bfbe6a2f955b8ee4d2292c52481ca076fbf7ce271e5d","id":2550978,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692871588940,"prev":null,"subject":"erc8004:5042:168569","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. 0x98e5bd2532f85af74bd42d2789fbbdf948b9b140364b76a6e68d28055d0dcbb2
2. 0xca2941675838e13fa4fdb237b49d1700648db88fde84457e46e3506fa587f524
3. 0x45fb6a33d306de97d2613acead992c1596040db4a806b0e37f8c1fd9c63cf44e
4. 0x6ec2d1bc84a076f8c721f65c6fd4f4fd5720b2f5f5791111aae611085c18cfb3
5. 0x7e45599bf4ea62fb86d4216f0538d6acd64fed4c1b25e53788c9c678fdcf8437
6. 0x3c9a2e35927a55e939d4664327021c3274d822c72afcc265f9ea2f528afb4931
7. 0x8c9ed15726c9c86958b6151d0bff78f6e8b5bc5be48fe87847aa59180a8f39c3
8. 0xcf22fe632f65572f6763d927d48efbd7e2ea601edfb688abb2a2cc31839d805b
9. 0xc0a957541c48c0b74db107a9d0921fc259bb33bc70cd46763874e2f4d38e8c4d
10. 0x806d973439e26df25d681ed58ff6e54735b81dacd9c5a874dcc400f8aea52600
11. 0xdac76a8b417e866f86b490491d32602a19ef2fa82ca7cd0577aa137a21428212
12. 0x38e30133f1f1bb0f8f512518218685d75c10b05442f62b96bba47f2441bde04c
13. 0x5eb4d2842bc51d57ca080aa4dc7186ed88f6167e2072cde9ff9c592fc09f16cb
14. 0x5c9ae28a0518d4809ee022d01782eecea78011098dc22bdff483a2aa8a023b62
15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7