Evidence row 2165983

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/B88JIT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e3c14be8-540e-4c9e-9fa3-a997bc212aa8/.well-known/agent-card.json"
    ]
  ],
  "name": "Gumetet",
  "owner_address": "0x2ae66fc0af180dcf4497488600031fdb8465d3ea",
  "raw": {
    "agent_id": "108456",
    "agent_uri": "https://centralcity.ai/a/B88JIT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gumetet 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/B88JIT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gumetet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e3c14be8-540e-4c9e-9fa3-a997bc212aa8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/B88JIT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:42:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gumetet 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/B88JIT"
}

What the leaf hashes

{"body":"7321b102512f9c4ef1677af35f383e7b4bbc3c77322a4e6648b0daa2b3865fd6","id":2165983,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634172053347,"prev":null,"subject":"erc8004:5042:108456","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. 0xe1077c4aa8a7ff09796bd4812eade5c937cf145eb4b8e6d0b1065f650b417ad6
2. 0x7482a72fb89d5be1a8420351a8ae6cf61d3816c6961f609bdbf5e4b57c925e38
3. 0x17bcb16fa5996764963c63c11205a15b510172280fa0a8518670e10159477405
4. 0x68b52921be1c103be458941dbb565ac57660ce41e0cbc828646e7ca99a623ba7
5. 0xaa380fe202c616f1ad41990e0b5a9b4fc36b9532612f4382dd5ae10cfed08ac4
6. 0xa83cb24c15b4b8bceb19184771c98752d670d356a044f69dc00cca3ed2af4723
7. 0x3ed4b811ab44f31e1bda50d9a0f35163035314ed76c2b53a56fde5acc6636b8c
8. 0x1e17f2ea34a00c501be45628c5898cbda3c30730a2b6519f657bdfaf5bec232b
9. 0x925d8204bcc2d39b3fc8bba5a99d1c9242a667724202b68709d2386f635c4697
10. 0x5ff00648ff4cb12524d83a1f194d14990aecd693077b5aa9596d44916ce8e0e9
11. 0xa6f8ef975caad7e070dc267743f604d4feb4e7dae79157b7945739ee71e898b0
12. 0x348e4abfed652ee90cec768f8b9dd0632fd1d5618c297603457be42849334476
13. 0x1a1962c4212994dc624f2a06650960c085108399590bfb7472893d9b1c149e31
14. 0x5dd75981e1af83dc5ec1e2b8a2959012484cc3ea2e0defded2187a5a93ba7236
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af