Evidence row 3424512

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lU7Ev0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/765f6394-fa80-4c7b-9f76-6264b3049d26/.well-known/agent-card.json"
    ]
  ],
  "name": "Tizabel",
  "owner_address": "0x959aac314eb36079341d46f65d2a50311e977cf0",
  "raw": {
    "agent_id": "343278",
    "agent_uri": "https://centralcity.ai/a/lU7Ev0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tizabel 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/lU7Ev0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tizabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/765f6394-fa80-4c7b-9f76-6264b3049d26/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lU7Ev0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T15:58:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tizabel 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/lU7Ev0"
}

What the leaf hashes

{"body":"e4710560f9a7e8f0a4a33aed246e02da0d798cb46606a1d59929359643890576","id":3424512,"kind":"listing","method":"sync.erc8004/1","observed_us":1793894318195067,"prev":null,"subject":"erc8004:5042:343278","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x6929fe9ec3681b98329a68f5cf54b10279dd3584add36839bd7ca008900cb082
2. 0xff21ab1f2553b5c9ad9180f2c937aafe8149f0b9de4bb7704eb8fb0d56509eee
3. 0x187cdba055baf1c7d91631796b99d1afc763d1fc90635659f3e5b599df570498
4. 0x00715643fb1db85cb4fb7ae1a561526eb9340d1ba620ea737abfc69fec581128
5. 0xfc9eccf0bae637ac1afea16a1084a626ad9887c78eda1e16b89e535f3bc4da36
6. 0x763df1431b56154440134261b5aa434f9a162efbcb9739a816c840cf0f1f59ad
7. 0xfbe33154899e09cfb56144fec778581d05e608ef3769af504c8249ed2ba078bc
8. 0x389a5f11929af81849032cd54b28be11aafdd03eb5e68c0b270ea5d4d90022ad
9. 0x12d69ea52b1b53dc24fc0cf524c585d7dffb6c2d733e45fac0fc748a0e6c15be
10. 0x73e9c6e8d3ca0fda91c2bc94b06fe0ddf20cad37304cf7fd811a5f75d47b6ab7
11. 0xa6d00250677d08400d188ad35889cde7d6afc9bb27dc5e86619df51a6d322f64
12. 0xb15cefc861a084d2d7a20d1af38ba53fa7f6bbfd73e70edd32839c684f76f9ed
13. 0x523b76385ea12ce392760e7955afa958e200c7fa35737d0c8c06a5a10e7d1189
14. 0x9f2be961a8419237b98b1b980a6b1775efdf14bb1bcfe62d18edeff510e87dcc
15. 0xb5ea076f0a9490f58daaa0cbe915aa5dfdfe460bfc500eaea09b59c1d753d699
16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94