Evidence row 1820079

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yh1NeW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e8e34519-3956-4b66-acbf-247a93327eaa/.well-known/agent-card.json"
    ]
  ],
  "name": "Krarlis",
  "owner_address": "0x98c5006d04938bcb6ca1d9bdd046a799329e7687",
  "raw": {
    "agent_id": "22661",
    "agent_uri": "https://centralcity.ai/a/yh1NeW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krarlis 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/yh1NeW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krarlis",
      "registrations": [
        {
          "agentId": 22661,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e8e34519-3956-4b66-acbf-247a93327eaa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yh1NeW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793563483,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:06:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krarlis 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/yh1NeW"
}

What the leaf hashes

{"body":"789a2dd766985d263bb66ce0a6cec5ad7664ff5ae13e469a74b07c52cca137c6","id":1820079,"kind":"listing","method":"sync.erc8004/1","observed_us":1793563606878394,"prev":null,"subject":"erc8004:5042:22661","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. 0x8cce7497b36ca6b1dd97d74258d150ec2e59b9cecf76632a5e6783aa4d65b78b
2. 0x5f4a38d0cca95b2b4885fb4163e3102ff09f7c1a9a60140dcf96b1eeb783da78
3. 0xd3f298416da7ddfe764156da15779768a2f025fffbcd4b7e6b8fa9f091488598
4. 0xb5b90c4b2cb403099f1c96ad2dac546f469c40b112018b15b6a87ef1f3d96577
5. 0xff8e8141f4a8acc65454d0df16ca1552fb0ae8ec5bc718ba1b4b464ae9dcbb7d
6. 0x22e7887cc3518adf7e769d791a77bb94328bffe3d397ec890ed9256da1405e83
7. 0x6974068910f7585914edb89d67e4914bd0389b880d8067a0d3cb4ec5090a5e5a
8. 0xe897a17eeb3ce2ef1ed4e42f940a773d289761686dfd4fc8aea82b31e5e841d1
9. 0x2d691e62451aaee2e8bcedcd79beabeab044853f720a3240ad3f632ed782f9b4
10. 0x58b98cb68d811777b33dc28ecad6a81b3c0f2cf586dbb3f30833b522b561878f
11. 0x9255401df82b9e9941c23ddd39ab6a8c8824d085d3347dfb42e9e4b3cad50c96
12. 0x29d7a2a4df0d7fa79f3b537becdf01ca611b7c70fbde18f9fae82bb3e270cc73
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90