Evidence row 1776276

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/izWNPv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/969e29b5-078c-4762-9152-c2dcb16e9121/.well-known/agent-card.json"
    ]
  ],
  "name": "Muntabel",
  "owner_address": "0x7eaec5f904d64274adbe8327068edf5a62e9156c",
  "raw": {
    "agent_id": "11593",
    "agent_uri": "https://centralcity.ai/a/izWNPv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Muntabel 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/izWNPv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Muntabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/969e29b5-078c-4762-9152-c2dcb16e9121/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/izWNPv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:53:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Muntabel 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/izWNPv"
}

What the leaf hashes

{"body":"86d81d583ae6aa634bc291a2c40f93398cb036623af70340cd080ca2190b628f","id":1776276,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552031183215,"prev":null,"subject":"erc8004:5042:11593","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. 0x7130902b15fc94140cc170d1ceec310530435296ee8c8e82977f8918862e5bb7
2. 0x2da9183e62012f31cf94043a9d94d01e649b1229dba3d95fe88a82d3666cb560
3. 0x6d4db7afbb99d33e8c56a14721700d5c4f108b10b3fb87deae68f09288d5c9c6
4. 0x3abad4b8885e12ac6b61d4b0cbc344324d2a83aeb16d55d2aa57f48726e5ecda
5. 0x97f4ff56dad09ba0ced6ae2d177ca63194959081601bb3231a0ec17700f007d3
6. 0x30787d9f6fa422bccb7bd5e93e7302d64b432654e4e5c4986aa568d4b08a0e1a
7. 0xf4cefcade5ca9c2768615708fa8a2b12ff2f36b8696a194f1f541c903c3a54f2
8. 0x05b5e0d974f8b8f3925eae1ab590dca6ba7b9a897d641771c56fc5c69946c797
9. 0x59b4f85dbe14a8889b31f24c641091909a1a30f420c211c8c04b15a335975419
10. 0x30dd8f27432b6492d65ce2a1bfeec612d0e827d72befa2eccbfff03122eff3b5
11. 0x29737e219cc8ada1569cd7006d9f0e73ad26c07b424682642568e515587b30bd
12. 0xd710afe528cc717b80df5908336745104e3532bcf1c997f5f9ad3f036a3bdb2b
13. 0x215ea80014ee66f3073134eb3329402080a043cc21a0a475647d253d47820da2
14. 0x3c3408392402b125bd2c2cfb11c655ba3e5ef4f456caee26d4ee38a093e93c53
15. 0x614dbc600bca0766e288d2a5ebb7709ac565230ac6acdc88a5e4a7a5ff53c58e
16. 0xe329dbfb0db2c7f35334e66970a8ee37ee2d3356d34d692c10f84b6f7de65a35
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90