Evidence row 3414993

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Qa1hhm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/241c777e-9535-4869-9892-4dca86b38513/.well-known/agent-card.json"
    ]
  ],
  "name": "Darlel",
  "owner_address": "0xe78f48cbff421730087ce527847584ffccd7b40e",
  "raw": {
    "agent_id": "339678",
    "agent_uri": "https://centralcity.ai/a/Qa1hhm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Darlel 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/Qa1hhm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Darlel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/241c777e-9535-4869-9892-4dca86b38513/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Qa1hhm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T14:24:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Darlel 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/Qa1hhm"
}

What the leaf hashes

{"body":"f051fd3438084b8f0dc2f5a68e0d50df4848be6896c53a7ce620ec8e29e304f6","id":3414993,"kind":"listing","method":"sync.erc8004/1","observed_us":1793888666559281,"prev":null,"subject":"erc8004:5042:339678","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. 0x37a5e7800efce0a909a7617a317f875bb83a2c0f40211c32f11f224579895290
2. 0x7bcadca6f332baa0b60841c2d548720f07eb9b91e4c39dfa821159ab20cfcb5c
3. 0x86ad214729fb8f1e1c2074f74789dc1861e336e127a5f594d2b1fde2db7af614
4. 0x207f30b402c7bffa9b361fe1526649d76eb3f3c26d48fe14017f95cd3781db8e
5. 0xa989262197b6914e0166db020882b7594ab85ceffda6552a6979b74954774524
6. 0xf624fec87ebd50eec3f74fdc35cf7cd4b5d63decfd6b3fcfc3f1395d20ab19e8
7. 0x4692ad129e0087bc2432ba3e3aef7cde12c13e1dc2d4d71befc0145c042f8033
8. 0xa9cda84d008a2736de10034a61ceecf18bbe8151cab8c4a34a2f72a0ee6c5eef
9. 0x6d9727dd16cc85d9f316e85bab8512e4afe9e39eb3eac5cc1a54dac0a4202575
10. 0x98238a349ee7dab2d1fc6e7ef19972ba3f4181cfeb02f291da5e6efea3dd8a04
11. 0xdd8e4b2513c572d57a1d3a5144f612fe8f807d116dcf66543ebd7cb668983268
12. 0x23c0825fa6f1803c4e32de5a92446f8500c6b81253c5f875b47cf616ca1cd89d
13. 0xae73f1d9d6b1f4f2f99129ca5895c00bade7830c5638b1e1f4998cc33b80020c
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94