Evidence row 1776443

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C1u270"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d014b0a1-4c34-4f85-b326-e59e23110ece/.well-known/agent-card.json"
    ]
  ],
  "name": "Fiburlito",
  "owner_address": "0x493c7d5a7bfcf8dc8e9746ed4cb4a6c4d8348703",
  "raw": {
    "agent_id": "11626",
    "agent_uri": "https://centralcity.ai/a/C1u270",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fiburlito 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/C1u270",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fiburlito",
      "registrations": [
        {
          "agentId": 11626,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d014b0a1-4c34-4f85-b326-e59e23110ece/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C1u270",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552053,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:59:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fiburlito 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/C1u270"
}

What the leaf hashes

{"body":"ec3033ff5db99133e351e3d662b04b12a62b9e5ad82b7fb99195ef1da4aa58ea","id":1776443,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552369952743,"prev":null,"subject":"erc8004:5042:11626","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. 0x2e0e15570e5b477d76a7bb0468b94190ce4ba21871d3a40fc3d68d00244df4e9
2. 0xff0505501506fc99476158a955582a21871894c3c403f036922b5ec26fdfd7cc
3. 0x3cdddd0ceb1812b29cf8fb39ef6cda7bce0e92b307c12b3d148239fccb85324e
4. 0xb6b88ac1b1e707bf3c06304ded8ca0fea981fd69fe21cdbf6d257dcacdcebcb5
5. 0x74cbb7d065b9347ad9cae652b942662d8145bbaba33ab6bb4747ab74ba14dd5b
6. 0x340e07bd782622cf9cc54e8be69599becbe2adfaca54b15a09cece591a346974
7. 0xd9fa87104ba2f3a99c758d42557119d54b64c92304f390285a00f1e4a4d28f34
8. 0x4b7bf63e96c94e0025e85ef54afea0f4d1f1656818106516f11b5c95e67af1a5
9. 0x99d868a143fa11d2679ab68ad5dfad864f7f76810311f50e4aa4387883f6713c
10. 0x9a211678fd18a82d04bfd6bcfee8a905beab9205e6a0363cecd39c090d10a2e2
11. 0x849cfb4589178cf0d1d37479ba128f95694c7f3f443353ef3bc84ad044a641d3
12. 0x675ad332e4e03c6ca7b83cb47e436561f58dcfd1e7039a7e5688dd0ab3ddfc65
13. 0x0112f1cf16780e57f3e96886bf4fa05aa46598025dc9396eb1cbe8b1dcdffd9f
14. 0x894f627e9eac1731ca26b2b4b6529eb16ab1b15294210edac68c8378063e2d8d
15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90