Evidence row 2520332

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5kntY6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f9a314f-f0bc-4084-917e-247fcbd30745/.well-known/agent-card.json"
    ]
  ],
  "name": "Stalis70",
  "owner_address": "0x93383d1311f563f25c00eb2f2d145389d6d75915",
  "raw": {
    "agent_id": "156737",
    "agent_uri": "https://centralcity.ai/a/5kntY6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stalis70 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/5kntY6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stalis70",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f9a314f-f0bc-4084-917e-247fcbd30745/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5kntY6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:08:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stalis70 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/5kntY6"
}

What the leaf hashes

{"body":"026294af216efd77e63489fc1e60613267b2d50238473d3876e1a914497326e5","id":2520332,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678895157836,"prev":null,"subject":"erc8004:5042:156737","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. 0xb5dece0122b9a695bf434eb8f7d2e5a5c4f0e1c6d11ca3c0df67a170259123d7
2. 0x94783604ca8dc86a3957d203c0e04225f799c9862c810d0a7397e367fea933d8
3. 0x8e2a4d9ff97b40e83c35c0eb6fae2890bd22f14cddac383253b1bb175b672f50
4. 0x90c43e465d92ad1375561a1840bc9d2e0b8262e30002b7b91418af071a646995
5. 0x5b3afa22c9f30a4b9f66c766de0c4d6a453d856535d785e32d74e67ba23a6b13
6. 0x746ac710e369f41f02e9d6e55d6bc2f439374ad3c9489661ac6eced6ce104ad0
7. 0x5700b8f7d41e4d58bdad97e45ca3df994d4e24a4e96b05bdc9773d6a5644eaed
8. 0x1e70eef217b938e1d7404e2ffd05d2ee7717224d53878a866b846ebb17a0ff2a
9. 0x40e478311522dced644f03af00b4d496e9dbd5959f33fba393e51d65a1c53536
10. 0x28fce0369dff0943e29d186a37fe8664b4571d83abf97ba59792cdd7b52cfdcd
11. 0xa59787392fde5bafed06ee7828fafb8d0a8443b6f13f5da5f4099aa3599191c5
12. 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
13. 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
14. 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
15. 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7