Evidence row 3698950

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Lr6W2p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c6c1cd61-ee17-4bd2-a6c9-63789aaecec8/.well-known/agent-card.json"
    ]
  ],
  "name": "Sazero",
  "owner_address": "0xfdb1ed29f6513aaa4839b19e7944877aa5136c3c",
  "raw": {
    "agent_id": "381960",
    "agent_uri": "https://centralcity.ai/a/Lr6W2p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sazero 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/Lr6W2p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sazero",
      "registrations": [
        {
          "agentId": 381960,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c6c1cd61-ee17-4bd2-a6c9-63789aaecec8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Lr6W2p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793951331,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:50:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sazero 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/Lr6W2p"
}

What the leaf hashes

{"body":"3e7971b46b9622e2e57b4c886b4de28841db9eb9fc97f751a322215f62e1d15c","id":3698950,"kind":"listing","method":"sync.erc8004/1","observed_us":1793951453638476,"prev":3698701,"subject":"erc8004:5042:381960","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x86228e5c52e7db29d179f5c5a71c63594707c056e5a6e8b5ee0db33801065837
2. 0x483ff4b3b568783ef70e701908e488c9853a9bf39df9a6dfac1744d9d4bd12b3
3. 0x715d0ebfa074abe5afcaa457019c49814ccdb94824af4f9d92af4140cc729caa
4. 0xcf8cdb1bbfb14285cf0644ba5117b6a56df1b8dfb15c666987bfbcd25616d3d3
5. 0x35d3d42fa5a1ecbc3a06a65ecc6fec45a08fef131271518e65144f93c2b230e0
6. 0x8546b3fc38bfed9149f5fe1cef151242f0b0e12b2ea9326c8418dbd5afa4a801
7. 0x970d3ecfaf6df55a9df3b2fabdab230d58f3a709fd1eea6a879750ad71362eec
8. 0x9d34d3e8d5ca00823a8a3f82c781a4de6505f289443eb16e79e758406001e0e1
9. 0x1a5edcbd5f845f301c3fe36bba5a7e50b3c85ddcea8a676963ba3a0be125f728
10. 0x13b2840d1f3370b36742b5fa5e05a8e29b5fed29cfdeb552a40771eb66ee49a1
11. 0xf328d03578bfb549852d47ef84b21cc995bc32c5105dbfe2078c2238a17214bb
12. 0x248de90cb86bf7e7abdb981873cedac7c02e3cf0610f7a986c27ed94a474644d
13. 0x4209c39fa0cabd462a9fdb6f1aa333a43e88caba97ae99e1bfb6a491dcb250e9
14. 0x1603f9c33c35ccefb72fc33655d873fa8e090c77e8690f54f34f291f55d977a8
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1