Evidence row 3393274

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cKzlh8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/58c83aab-9436-4fad-be7b-c2414541200b/.well-known/agent-card.json"
    ]
  ],
  "name": "Kransert",
  "owner_address": "0xe0fe0ad8dd5921899235ee727baab15754b10154",
  "raw": {
    "agent_id": "328413",
    "agent_uri": "https://centralcity.ai/a/cKzlh8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kransert 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/cKzlh8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kransert",
      "registrations": [
        {
          "agentId": 328413,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/58c83aab-9436-4fad-be7b-c2414541200b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cKzlh8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880188,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:09:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kransert 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/cKzlh8"
}

What the leaf hashes

{"body":"dc87beeb6ab456167565a0a8a48f290a966d5c0f1f90ceb70482be70d36d4108","id":3393274,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880576012863,"prev":null,"subject":"erc8004:5042:328413","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x4662fbf233af880bace5195acd2a37491464921ad9717c52ca806d4a87ce726e
2. 0x8f33229e86c76336eee4f873398f244623ece68d43c3d3086073523980305201
3. 0xefb8ce572b43626a89075967d751fe0a532e6ed0dcce106af470bed1e80a8602
4. 0x85d41a158da3f510dcd2e0ea4284fed0d9a656bebe85fc9d9aa85ab56f1730ed
5. 0xf1745a2a31d0490d181e76246f576b4c936fe6c1e83c2ede45986ee20a627885
6. 0x8c9e87af22cc5f12ebd6fc6e2ad7412c668992ea4ef21d48305c46657ff01ce3
7. 0xbe134ed28bdc6fb07cd11aba53fd52d8b29e7cf89f4cb9d465ce3c44c75150f2
8. 0x8fb82135de2ac13f8e944b4b9b62c28063014b4e6bec634381fca76eb940f3b1
9. 0x5fe97b42836eb1c5287b42f3fa0d793d0fd68ddab5d97eeb57b8208759a7f5dd
10. 0x614573587fe4ad023fb04b851488dfac1b12843fae2619bb09d530f45eb56d5b
11. 0xb3a4b71cfdab4ba5db196cd09aa2c12aa7e52cbc10ef1d6a101e876648e9e2ef
12. 0x230b58d4e6053edf98a14bbb5181e3e4b8bd9c28e649e934ce2c1c8843171875
13. 0x649d8ec60f06f8cc0c38fdc08389782fe23f0b52157e9e096cdf0a782e022b10
14. 0x23329bf53eb2e958bbb3475e431fb82ddb0bfd349513425995db63fcba47983f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94