Evidence row 2934844

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0VeuTO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f646a4e3-6fea-4695-b7de-2da1c4164603/.well-known/agent-card.json"
    ]
  ],
  "name": "Klonso",
  "owner_address": "0x0fbb00369b59761b210a074f2caf679c25dc2d71",
  "raw": {
    "agent_id": "221045",
    "agent_uri": "https://centralcity.ai/a/0VeuTO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klonso 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/0VeuTO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klonso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f646a4e3-6fea-4695-b7de-2da1c4164603/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0VeuTO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:51:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klonso 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/0VeuTO"
}

What the leaf hashes

{"body":"45ccbd34948f0ec1665a89b46f79cafc57d9d5cff0750083646c036275d68f52","id":2934844,"kind":"listing","method":"sync.erc8004/1","observed_us":1793760688408158,"prev":null,"subject":"erc8004:5042:221045","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. 0xc0556dcd1ccb7efba94ac0a4954d3e632a88a297f089f4d5eddc72c360e4b5c8
2. 0xa51fe1a630095ef4b14c2c53e2971b12ef635c5f9f9df8d27cee88d20ede1429
3. 0x18cbb7d6c983e94fa15e6df6a41e771f017f8535b748bbe2cfee97ef7a91b978
4. 0x926bcc3e3af4d583a6c986aef4d9cb51d0a3cac6190da7f3eccadf7b32c24dea
5. 0x44575b78b9acb3f87b535eaf916c5b5c0da25e71370ea8340cb81257486ffac4
6. 0xf4ef0cc3f04ea337d0219abed5f314ee2b164960fca0b6c513289db3999adc2e
7. 0x43a6253fdd0605f9a4b964a47f3ba23de5dfc70987e23523bb670bc4c99321ff
8. 0xf052d39e6a1ac7e71714bd34fb381efcc0890f922ec243a68964d1fb25039fff
9. 0x4ddf7fa1c19a113fe7fd1a3830910492627b8e0bc4bf12ddeb4cba723702de77
10. 0x3ddaf5b01e07a62ccbd3f7fdecef0a7770aa2d73c933402988d153e30d07280c
11. 0xe323272c8169b27e65dc6a6f666b07683c6596c8098c48da3a30f105d9e00369
12. 0xfd23175139b6bb0bb31553f8c26e3bb196279f2a1bbac04d81e6a85bfd855229
13. 0x4dfdc6768c94d9fc50cb22fea55e8e964e14a619e9563a7244dfb3a6d15fae79
14. 0x9dea5c7479925cf2e1ad4e1767ebbc9cb4d95bb54724456ac92f7d0481ad791a
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345