Evidence row 1831215

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PPgpIJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3d61a227-d8a0-441c-a99c-1188b440285b/.well-known/agent-card.json"
    ]
  ],
  "name": "Krotabel",
  "owner_address": "0x27dee2e3a7adee730e8093d882881813a4450395",
  "raw": {
    "agent_id": "29405",
    "agent_uri": "https://centralcity.ai/a/PPgpIJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krotabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PPgpIJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krotabel",
      "registrations": [
        {
          "agentId": 29405,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3d61a227-d8a0-441c-a99c-1188b440285b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PPgpIJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793568869,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krotabel is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/PPgpIJ"
}

What the leaf hashes

{"body":"c6ec4078a32d1e23a9ed176c6c29b8f8448bf3053a8469b9d28d83d68aebfe08","id":1831215,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569094025774,"prev":null,"subject":"erc8004:5042:29405","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x3a476617d6c42431ca103b80e09b816fc1f473566a71b4460c2fbff76db41c63
2. 0x8f03c2309268c036de4ef4057ec84603aef46e83539ffa1de54f58a3521c5f3c
3. 0xfce574649ba2e734cd221eee7ac4061538e425b9418fbb72f4204de11ba38dbe
4. 0x861f909e83e7f252334a8b5d76baa0e9f2002d5463c6fec1eb0b8c4bf1cb7ed8
5. 0x0e84e70e2a5e825227353fc91e1dfbce39c2b4b1db4216a776b2b0e36cb3e8cf
6. 0x3d17b3906ea8570424a881cc8f353292ac17fafe5468114d359f55c6828936d5
7. 0x99d7279597aa7723b298dc784824bb384abda431b625ae44683949bdd3bdfd24
8. 0xcaa15e2ee09f266be8e1981339d1cff3752af5f7b955d6c036f6fc159de90e73
9. 0x4dd925001bf27ca3c1efcc18be83860f1bf36cdadc7ef2cd6141c838d3947dbf
10. 0x6a87cac952cf0dde51648d5d91bd76a42a54476965c9a63d8d4e68b7d2c92a9d
11. 0xbd36e1099a60dc616dfc893f8f656f626939bc9854bf16e844381320b8913e24
12. 0xc3c53aa8935f4c780e0604318a7b3faf20d27082014f36246fb418804dab2e05
13. 0x28720157dfb204e575f9c0d1f725e8e1a816aa8cdff9b2a7135d27bf6c638bdd
14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90