Evidence row 2192781

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ELIVVF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9cbdc0e9-49b8-40e8-be01-c746d5d19a62/.well-known/agent-card.json"
    ]
  ],
  "name": "Fluba",
  "owner_address": "0xffd89a5588a6adb890f9efe405f983335bfb4e76",
  "raw": {
    "agent_id": "122174",
    "agent_uri": "https://centralcity.ai/a/ELIVVF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fluba 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/ELIVVF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fluba",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9cbdc0e9-49b8-40e8-be01-c746d5d19a62/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ELIVVF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T18:36:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fluba 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/ELIVVF"
}

What the leaf hashes

{"body":"514b55f896bfb5bfbd4b3941628d61fb3bf059670f2f205e852e6b941df426f5","id":2192781,"kind":"listing","method":"sync.erc8004/1","observed_us":1793644614975314,"prev":null,"subject":"erc8004:5042:122174","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xebcd22073315cd7d443ab887c184bdab7379b20a579c5ca9dfc6c454e057c83b
2. 0x4d5ebbef2c13c33d2dd209317ba78b43544435ced398ea200c4bcd010bd413c3
3. 0xa4e214065e495dbe328dfb80d93e374eb5e8770177f582981a961b345e5bf98d
4. 0x14e4e7980b381e5b180a8737a83c5bd65eb87c5b7a941b0eb3b465f1212f148b
5. 0x8217275aac0f3c87966f4eaae8f894eeb6e2c6f6030ead61c09612e433dbaa68
6. 0x004d2513e6f5596979a2f1a0d9471934de289b29946b74d04fecbecf0c7e7084
7. 0xd85d60372b79ad00dfed00c34d75a8d732d173a3569128539921dfb55c2f12fd
8. 0xe329ee19785956ad6b11521f629e1c6c79468d0094d0c05cf38ed891608e62cc
9. 0x9c368b1850c2db56b781130d105d2a6bd43f6b5827fa83b330611d9ee5162883
10. 0x1096debde9010ab642c84e47476d74f1b96ae6255302ba865bdecff8ee65d509
11. 0x4a8e0bde5af82648cbaea0621f03019b7aa0468848368fa1b80ba6666f0f42e1
12. 0x78204391d00442b047285e0d52b770052d21e7b586601d7ec737e99be32d0702
13. 0xe61415e30eff3f78f72f491cf1aa4fddf56b5fa4aab16d517b5f3bb9587740ef
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af