Evidence row 1767624

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tSbPjY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f9c40d60-53a6-4e35-b1c9-6b97ac9d0de6/.well-known/agent-card.json"
    ]
  ],
  "name": "Schallano",
  "owner_address": "0xee082ba143feff5c5923372b7253abebd297ddaf",
  "raw": {
    "agent_id": "4845",
    "agent_uri": "https://centralcity.ai/a/tSbPjY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schallano 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/tSbPjY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schallano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f9c40d60-53a6-4e35-b1c9-6b97ac9d0de6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tSbPjY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T14:04:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schallano 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/tSbPjY"
}

What the leaf hashes

{"body":"5b091325e60a16dd42d317317f393585ce589097d00728b499290a12a20080b7","id":1767624,"kind":"listing","method":"sync.erc8004/1","observed_us":1793541854216139,"prev":null,"subject":"erc8004:5042:4845","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. 0x76e32f37784c5e0bf60794990d3856b45ae0153e23162f4d4d20ed7b2b9ef096
2. 0x118565d179909aeeba493ef2f695ef1e89b6e1d206915fd1b2c62a760a77fea9
3. 0x860dd187ecc5f5aeffcf2f1c05174a7ce99b188b9c1a4b744d903baaae5913b3
4. 0x80cf6b983668188109a04baf7bca12e295a68a60d4aa2074e07a0b9996c46ddb
5. 0xfe25fb87f865fff8bd1def3e02c1b401b9182d29f4c880db255286f531980075
6. 0x892fcd442974cce329bf574cede9e76240649f86cd227b9679fbfb3366c12d3b
7. 0x688c94b5bdae158c1cafce575c30fe4f6b74b300f97ac30a737bcb5c63f43f96
8. 0x7b38c131b853496087b3bb3ebfc0c1985b219602fd405373358af25a17dd7431
9. 0x76d9ddc5a722ecd095cc726b751bcb20a03be0ee1e1bd5cf8a245186d6512110
10. 0x053afbdf2062b18148847e9cda206d671ae011d97ac57a8cb618e85dd3460233
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