Evidence row 1831474

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GAEgCM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/89ce38ec-db9c-41eb-bb90-44b16d3105d1/.well-known/agent-card.json"
    ]
  ],
  "name": "Brorus",
  "owner_address": "0xf12c3caec0467e00ad196175cf67c99f4461c7e1",
  "raw": {
    "agent_id": "29663",
    "agent_uri": "https://centralcity.ai/a/GAEgCM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brorus 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/GAEgCM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brorus",
      "registrations": [
        {
          "agentId": 29663,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/89ce38ec-db9c-41eb-bb90-44b16d3105d1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GAEgCM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569083,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:38:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brorus 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/GAEgCM"
}

What the leaf hashes

{"body":"1c411b03b8856415242518e646a62f4bd78b31ce7ccbeb6435525beff4a9fdd3","id":1831474,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569095057235,"prev":null,"subject":"erc8004:5042:29663","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. 0xa3c1de5156d3849d1eee6a992a8538b83dd2ac7e1df1c329fa6c8c7741fed04e
2. 0xc416c19353493661f13fe82de05943bbd74ad4511372785435d1cb79e54ab4d7
3. 0xd115b14fec0939c03c7a0b4d0404a76770264ddcc686ff6d27089302b79c47de
4. 0x29a3423bbf5bd215af9c2729712ba21daf0993dd45d9892145d480ac4dc39c6e
5. 0x945d2673126df1daa40a7c1ad8bc8f990138f28697844acfa73d67da1e349dbc
6. 0x95a1b0ab12131fa58eaf9370e59791489838868e60d59860ecc83aa45e77a891
7. 0x7e62f5d785d1438a9da17396a798fa8d96ea8937ea11d183092761b9ab68170a
8. 0x0c69f12d6663ef708ca527e172aa5d04964571a7a3bfb2e8a1bf247256f87d3e
9. 0x0abaabd2a5dbc61d623814701a9503c76835a66da3ed77a1d8457e2560a9ba8b
10. 0x8f1cc3ebd0872cd06ae32215e18906feeb1dcd218ab14ae8ba680a45e4ad137d
11. 0x44d823b524dd434325057473f906123e8ae319d52c736d33528ba78c307ec240
12. 0x6b5205bedd7166a29c65accd94d8712bda0788871f706deedb0153b03d169d1b
13. 0x83027c0ec1e982e02eb36b0853f91c562f016c08ec6b3d360763c1a90f4a9cea
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90