Evidence row 1842035

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/muGdrF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7d21e3ff-43c8-4398-8529-15721d6be3ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Fenik",
  "owner_address": "0xb2b75e8dbc560906d41f40c020e772003a61f2dc",
  "raw": {
    "agent_id": "36002",
    "agent_uri": "https://centralcity.ai/a/muGdrF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fenik 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/muGdrF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fenik",
      "registrations": [
        {
          "agentId": 36002,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7d21e3ff-43c8-4398-8529-15721d6be3ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/muGdrF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793574128,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fenik 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/muGdrF"
}

What the leaf hashes

{"body":"8d96008c02b18280b32696719934020a94817f4e1cea0518e2ae769fbae054d5","id":1842035,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574197042688,"prev":null,"subject":"erc8004:5042:36002","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x7748cda9a6553df867e378d2f2764f8c1f2e20d441e0173a39e416c0a81dc5fe
2. 0x638a80eb3623f12bfcc9d39b0730bfb0cb9048a8bef246c732d6ff9560423967
3. 0xd5e2f78e70c19c22d9d42cb65da2ad34b2a1b327a6f9fd5ce0861f2415afc1b2
4. 0x133b6989a156303a9c7f55258cf58c432eca1411aa0741acb9679d4251ae2f28
5. 0x4400b10a789fb2ea7b2488e4a7a5cc4a42ca6954369d446b95ddb327e08b0f55
6. 0xec8af08a00bcbfb9bbd26d438b0bef61fb8c3bb3c88927c67a9d33b084cf8bdf
7. 0xe825f18d734e7dd3ad1633d31169fba375271e1c96ee8a4cd407ea089d4cec3b
8. 0x1328100b33dfcdcc1951334158d962ac751629c0fca1c37d23bc78f4c5152703
9. 0xdb891bf1abd534c1608367cd07ba67bee14db0b0f849b125adfdf72196b19df6
10. 0x681964afa62c249c23145444cdba6f5ff1aef7522b321e2a3be215e19b023c8c
11. 0x896db05405a394c51dc99ab82ed2dccc2db313d311496a9682e4af5ef48a577d
12. 0x1e93736ac39275a7c68e57203d7f685d0b2f38ca4a0f77c0e0caa7f14b489066
13. 0x158885233a7e31127e2842e667a258b12d4e1809863fa73786d7994cec474080
14. 0x7e26f771e19135838a4922e6feed7314ff3896114424cf5c9fb3c97de3545c5c
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90