Evidence row 2966704

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/u8p4HL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5b746e1c-f28d-4bf9-9188-b1361e467c8d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kekano",
  "owner_address": "0x2cdf756c70fd453fc33f4650496e50e3e7980abd",
  "raw": {
    "agent_id": "232004",
    "agent_uri": "https://centralcity.ai/a/u8p4HL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kekano 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/u8p4HL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kekano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5b746e1c-f28d-4bf9-9188-b1361e467c8d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/u8p4HL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:58:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kekano 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/u8p4HL"
}

What the leaf hashes

{"body":"6664bbd4ca914f8842d576da488c2a19d2e8bf7ab58777aaf3cfeb1ab1580a91","id":2966704,"kind":"listing","method":"sync.erc8004/1","observed_us":1793775483629877,"prev":null,"subject":"erc8004:5042:232004","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. 0xc4cdd5c1f348d73fa010fc98075baef134290dd1d54315b6f55c7d7bbb60067d
2. 0x6d094e8a54aa9b62a0f9556c347c8555b5a62989c068c05bf0c4748310d687f5
3. 0x7147f50c43ffeb095c153f6ae6fe8218292d18a8da10fbdc5a116e6a8f822940
4. 0x10aa9d7aaa88e830d2c93bb292ca56c2598899ef8827395b8d7fe54e674f6dea
5. 0x6d109b66e428e299de933ac2a39c3b7fb631b0204d892dd86e4de8d91c93bbfb
6. 0xb97bb94422b341668725d54ab731eab2c31bbbdf9c4a06dc7bb6c4a4729b6f76
7. 0xf3dad9a729ae9aa25d42997e491247f7360f5c98e6ece36bce63cb5d1aa77bd0
8. 0xdc9009171acaf3f1a1021d6ae2a1dd2a16a31b999ca77df1e95f3119ca1f8742
9. 0xeab865742bb905c0f087f2ad71a92fdd53ec6e5c2e94bbf2d1343a99cdda86ed
10. 0xca2d41b459a4b7aff350e328317c66b69bcc8986c205ccaa9f0247c0fbd4a08b
11. 0x1dc4abee679e8a700fb8a6432e5d4700bbc02f64279b81cf53a8b6464be2fff6
12. 0xfc972207108de18ce90f4cc8ea22f9b96278d0048be2b2ddeb563b98d1b7b9e9
13. 0xf958b9f64e8ca774b31aa6600c4d217a869a7758c0d3761eb505c1efddcda033
14. 0x274c9bc1ba12b05b3d744014d9ba00d9527c9865f98662174122dbc290b38d30
15. 0x5b8ce88213ec1f540b9f554b597f6fee893a9afa0156a79c8474549158b8ee5f
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345