Evidence row 1770846

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/g4ycIn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e9240467-60e6-40f7-a2ff-5fb7577c793a/.well-known/agent-card.json"
    ]
  ],
  "name": "Lalla",
  "owner_address": "0x0ab1ba000a2dc593e8a04a696a7792446816c5f5",
  "raw": {
    "agent_id": "6979",
    "agent_uri": "https://centralcity.ai/a/g4ycIn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lalla 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/g4ycIn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lalla",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e9240467-60e6-40f7-a2ff-5fb7577c793a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/g4ycIn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T15:20:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lalla 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/g4ycIn"
}

What the leaf hashes

{"body":"7f240b9de4690f087760503d31a815b2351d43162268057aef28a3fcfd6bb19e","id":1770846,"kind":"listing","method":"sync.erc8004/1","observed_us":1793546459252189,"prev":null,"subject":"erc8004:5042:6979","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. 0x133a6472cb1cea23034582cbcccd629c64e4fd81c1b73d34d2035561310ee596
2. 0x414f95d005c224b0152e6868522d91abe463fdbabcacb9061c0c1c526f7655fe
3. 0x2c74a65839466386c3d349e3ec85f0aa750d7618b8fae683a81965e43c959822
4. 0xe2192f92bb289c5d8e2ecc480817c67fddba99a35e9ec8e5b96ae988b74319a9
5. 0xa2909c8c1a79a1eb47b1f9b7022aa16681b626e0b99840885c63ca0e433ad44b
6. 0xd750f1804d0865beb5c2fc25ca953e5da5be14e8328fa9319ee3650f14999f67
7. 0xfb5fac797ec9e2107854356f0b6db6d9101cee3cd703da7dea7f4d8403806b19
8. 0x6c303521d9de7ab5f83b61b9223db6787ef1c53b0e96add00b9670b1ceaab3a0
9. 0xc2eab5ec4799b0c7c744e43eea188e3969a3407f97e539bea5defe6ede861c5f
10. 0x82959bea5f446bc53a670d13de838279bdd8f9b85c5db8f4d4437db1a986f798
11. 0x3e44de17883d171e418c771a08fc3b02a841f673c18e2fb919f406db4b2e30c6
12. 0x79859dae10fa788a49bdaa3213f20a160211971c37ee9e9362c112381c4c44f2
13. 0xf1747d321f72e3e44bd30dc10c794e13858576ce0204d89dd555f1effa06ee29
14. 0xb44b8d5019b9204aa2c2f558cdc381e6729b1aeca3e674741fa07287022b1f0f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90