Evidence row 2604648

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EXvNgx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d11008a0-0716-400a-879c-6df224f66297/.well-known/agent-card.json"
    ]
  ],
  "name": "Fendis",
  "owner_address": "0x8d6b4ff07c5b8e8df48d0e0608971c667fe27e4b",
  "raw": {
    "agent_id": "191353",
    "agent_uri": "https://centralcity.ai/a/EXvNgx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fendis 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/EXvNgx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fendis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d11008a0-0716-400a-879c-6df224f66297/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EXvNgx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:32:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fendis 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/EXvNgx"
}

What the leaf hashes

{"body":"bc7f13bff908f494df3088917da0a09bf5bedb0efd14e176557ae8a404bba803","id":2604648,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719930794562,"prev":null,"subject":"erc8004:5042:191353","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. 0xbdb6ab239e32f820714736b1460520d5d2d71c0f952cc3130d00f75c10b883d8
2. 0xedcbe7815c9a7b0f44a069ebda92abde3979879c21b20f224ffaf2b021f20dd4
3. 0xe8cf230e5a304724a7a64aebb991cbf2464026129b1f82cdcc2bf9ba3b974424
4. 0xb1fff7b44d19d42b05bf70705a116dd2210b87b328a2876ccfb22ba113985ed8
5. 0x8518da3af97036d01a16c49660860ff3efa011a7156127619d0e6f00301f5da2
6. 0xf9645988bca28ba561519b6ceb5c7814b0603355c124e7e8042669c95da11cc5
7. 0x481413db9fb980f12cb0eb70c6bee59ed8b02b4a3e1090dc725d55dbab4fca54
8. 0xa188c72ec93bf22bc779a7460b478a71772a994c7be6a791fcc83b446babf5ad
9. 0x172808605c4b79c11153e6ceb588afdf648af0f18969c3f0f82d04c8e66ed5c8
10. 0xd75884f833113ada03820922991a10b7479a374af71555d150394e4d13c87bd0
11. 0x2f39e5c072108f0b1b6b10b8cb7c8c422e32bdd8394246c879e5c30a037445f0
12. 0x99ab6708c45168394b51cbcb772456a645fb2438299e995dc1d6550804d8cd54
13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7