Evidence row 3408949

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/weUyBa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/11869bc4-4a73-4b95-83f0-bbf1fd3dd594/.well-known/agent-card.json"
    ]
  ],
  "name": "Tollon",
  "owner_address": "0xb9069fa695e3f9aac303db8a1ec99dfaf235e516",
  "raw": {
    "agent_id": "337893",
    "agent_uri": "https://centralcity.ai/a/weUyBa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tollon 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/weUyBa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tollon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/11869bc4-4a73-4b95-83f0-bbf1fd3dd594/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/weUyBa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:29:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tollon 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/weUyBa"
}

What the leaf hashes

{"body":"f25942907d36c936ca8b55e6b6a8e7a6491ae6ae7fd38533b7e0fd10efba4cfb","id":3408949,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885356214087,"prev":null,"subject":"erc8004:5042:337893","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. 0x3b7c9622ddc9cbaf71c35b9fdf7b281d0806f056eeee76fae047cc941bc40cae
2. 0x86caf2b0f01cb3b9f7d363e8ac2e525c8b7cfaeb7f95a771754f4d1a5991cb45
3. 0xb135886ee015af96d44318634b4657fbb7b52980cd89b0c71e9a463c71ab4ccc
4. 0x2b0e5ae8e274b2104461988d28931a891c479d932f4c8ac261c5693329328a30
5. 0xc03cf9199ae58d713e34f7dbd5f115245e2ee7642a17bb9a21f0aaf3162d808d
6. 0xe6fcfaa8613437e947d5eb12758c9c22b54ca13d9a48b75e935eb69f8237079f
7. 0x9866e2625eb81dc879c1a8744fe12c569233fab9f72b52ec377e70df59162da3
8. 0x8a363a0a67a21f049660cb421c60bc23507225368477b2d0a7000781d892a2f4
9. 0xa1d98df9b4461b93bdd163741451eb683bec2435efa9d9e8e2a99f332c4dace6
10. 0xdbc9d149757ab5b37a9d7f1b8484e75589352aec247a4510719fc4cb40c364c3
11. 0x6e1abf4d726c669890e4c2a696ee6a0604447216e7b90794f1e863bbae4a7e5a
12. 0xe61b34d72d5b730135f7f5940b5d2afd6c0e43d0d9b31168c2199e23bfad370d
13. 0xa5da0afc5429c60593af932df925cdca3eec2111f5c6c83ad41ce1ce75b4703e
14. 0x3c16643790e34c8c5649fdbe53776c476af90f18df9b0c0b294e98a29e084878
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94