Evidence row 2993244

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u8TFa9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c540fc4-2f0c-49fc-8e6c-b80e7b8b266b/.well-known/agent-card.json"
    ]
  ],
  "name": "Krobabel",
  "owner_address": "0xe8f7a354bb553bd0e42e32b554d5d0c69f99c598",
  "raw": {
    "agent_id": "243076",
    "agent_uri": "https://centralcity.ai/a/u8TFa9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krobabel 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/u8TFa9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krobabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c540fc4-2f0c-49fc-8e6c-b80e7b8b266b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u8TFa9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:53:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krobabel 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/u8TFa9"
}

What the leaf hashes

{"body":"cab97b61e3ac6d1e627eb46671f98f5277e518d7ed526d58927b9b0011384ecd","id":2993244,"kind":"listing","method":"sync.erc8004/1","observed_us":1793789639679753,"prev":null,"subject":"erc8004:5042:243076","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. 0xb61222d651b214226f63b0f984811092d8f4dd5604c224e27bb3a28846f22dc1
2. 0xc922b7d9fab28975ee460c13e7f847ac52ef4b8d48ba2c966dd2df4e9e4b2c51
3. 0xc7b7269d69e8de65eb67a8c6833b43bc85132c800397ef1bc3eedab69316b25d
4. 0xea8c1d8a1ad6d7845a147f7aa5f93cc64f790ba19acfbd5e44f2b859f8a81f68
5. 0x47456497775138e3a9e056b801020acbf1178dcd2e7cfef66362ca5227c6e9f9
6. 0x62ce62d24a132151e21423b47a7f532e7964e8533f80d7733e72a8241f5df59b
7. 0xf2c8d8b005d2be6768a46e04cfb3cb22cea25f71b395a3a26d6b8ce960548f07
8. 0x9653a36576a9286e6251d194de332580fa35728e767d3966fcc9d817f1cc0de4
9. 0x41b385ec8b9c6786444b5c8728d78750455333715c50a2ead16c4f7baad83694
10. 0x264dd2435cfcd336dec93e3f58e133b4609e41ddcc1f36a0f73f801e9c4432cc
11. 0xe259ccd26fc3e9494049ef9eca5a0666ede74f2218accaab775f71e9c52c5dbb
12. 0x1032c486473df72edf9094dbff8b2e29b8c4e68eea84a3e81fad49e4af874035
13. 0xb4821657aa6efb2f6aca8033b00ea772962b9e1f521e60b09d38bae1bb9be2d9
14. 0x494b466b3bfa0226a2c352cb1002412ec2f3d6fe45fdf4fa746e5dd945de3a9b
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345