Evidence row 2953731

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Cj9vw8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f01a4151-196f-4869-9a46-4105013f21f0/.well-known/agent-card.json"
    ]
  ],
  "name": "Mama",
  "owner_address": "0x940925c44785ff291b105a161da60df9e87c8b1a",
  "raw": {
    "agent_id": "227343",
    "agent_uri": "https://centralcity.ai/a/Cj9vw8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mama 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/Cj9vw8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mama",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f01a4151-196f-4869-9a46-4105013f21f0/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Cj9vw8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:11:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mama 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/Cj9vw8"
}

What the leaf hashes

{"body":"37b5945249e5c96b81e74ca564f1cf4386893c6e0f5f2e665d7a558e99de7c06","id":2953731,"kind":"listing","method":"sync.erc8004/1","observed_us":1793769111401136,"prev":null,"subject":"erc8004:5042:227343","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd5da17b2d0fa2edcfb96214c075ad3d4712709b2b9bcf31644b24794f5c48d72
2. 0xf6b54ae47cb17565eede82bef38fb96e2fe2229ed740b414286509dabd2cfd98
3. 0xf316f98c7fe193913838036e37ce9c377193854c1907447076c4512f2a3bfa12
4. 0xee711b1efc92d910459845b8725378183903e1dab9f29eb45a6f84fb2e9997c0
5. 0x55609a986b6948b82e97753feeb96513b364d9dbd64f6182adf8c68f3eb6ad95
6. 0xde9e8a4e068c2b9cdbf3667ad2d6696c866edfdc8ba897a873fe656a0ede8953
7. 0x4aeb687d67bf8738978f5db3ec43fd2ee9eaf74abb0f81980748da12848d9939
8. 0x90f909db05d98f0dc0fab74b1bfdf0206a29e754b19af3910cdb14e2db606128
9. 0xff8c33e702ebe53e73ce79e1eeba028e7a36d689d62ce76923ead61a54f8be81
10. 0x7cfc45d8fac8f5e06e146019bb04e934f7e296adb332cd13f1f3e72b3c8164ac
11. 0xbb2d15da668f99b75b118a4be57a5e2b632c515f8b95f498d54cfafab2108921
12. 0x892e2df808cc637ca3466421246fc02d60cf6e1ed05174541c7d18a8e7991374
13. 0x274b30ba2f7847316f0be0c268046b857dcbbcf279f0c582b30103cc260319a3
14. 0x07f781e70c12f59067840cf8a82ad38380528bd5d9a968225fedcf9a7fcf613a
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345