Evidence row 2103468

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LNjaUs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/50698b31-be4d-40e0-a8d0-960d3bb83c7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Mautose83",
  "owner_address": "0x166445f2ed8c657c7313090bd54f2e8bf899a5a6",
  "raw": {
    "agent_id": "82423",
    "agent_uri": "https://centralcity.ai/a/LNjaUs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mautose83 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/LNjaUs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mautose83",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/50698b31-be4d-40e0-a8d0-960d3bb83c7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LNjaUs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:37:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mautose83 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/LNjaUs"
}

What the leaf hashes

{"body":"c2b49a6df26cd0f84d0638cedb9b1176f0aaa00e91e0e4e77bf1de3eb4fbc903","id":2103468,"kind":"listing","method":"sync.erc8004/1","observed_us":1793612225259891,"prev":null,"subject":"erc8004:5042:82423","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. 0xe2a79ed700370e49b15c4ca24b63e295b35d996cb61cbc392344f1f7dddbabcb
2. 0x8f258f4c28ce1a35cd50ec2f2741e2007dfd31243847fdab635d01e11cfb249c
3. 0x08b41b99e13ac2a3c57b7a6b85bf393eb2fae36ae2308aa559a7848cc0adcbbd
4. 0xf3a02c69605b5479181db9c361e8498334d265a01ceadb20dbf32a53aa9473c6
5. 0x20bce8fe2fb7287ae84ddaec254b98cf5a0c1785c89062b7ba8925392f0e790d
6. 0xcdef2637e4fe10d774a5d14c99ad47c1ebf4bf6c417b094b240ab99c52c58d82
7. 0x7eb992ac20c50087d9e123b3bb1a377a177b6410d6da43848985ea680a16b15e
8. 0x4ee4aa72315ee680011c60e0e95fe10ca05c1e35947462f45db40217cb1cf023
9. 0xf854b92ab24a9cb0aec520803e4b4814098895dc2a849fc3943fb9a603656286
10. 0x294384aa0451df40a73b94c6209b147006e7b2c46b12e7c677e0c366c23a623c
11. 0x00a410cacc46001c3ad375a22b21ea741d3ca8cebaebbcfb24eb5a888caee471
12. 0xa425522b81e7f1b0749052147327a6c322a17427ffc07733771c29e826d80c1b
13. 0x5dd9fbf811b05f3e5af51f812b6eea86a039a192f115aecc0fd37a502e3a04f1
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af