Evidence row 2287477

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nImQDw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ace05d2-34e3-4595-b68c-3cacab0a8c32/.well-known/agent-card.json"
    ]
  ],
  "name": "Ponabel",
  "owner_address": "0xd47e0f631b2e24cfbf8c20f65e5c805e084528ae",
  "raw": {
    "agent_id": "136460",
    "agent_uri": "https://centralcity.ai/a/nImQDw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ponabel 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/nImQDw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ponabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ace05d2-34e3-4595-b68c-3cacab0a8c32/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nImQDw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:57:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ponabel 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/nImQDw"
}

What the leaf hashes

{"body":"4ef370fa600c57708c50d5a4ca91c46354312f62f75cb42ede238ff4d848bf9c","id":2287477,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656646436521,"prev":null,"subject":"erc8004:5042:136460","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. 0x8965fd5d1d122788675f1148d76aeb0ec0a6fd29bfafea2071cd9a2274853769
2. 0x5b4f1377ca574c6ed7c27fa462fefd732128a805ea3d67892710c67538e6b75f
3. 0x431963357da040169cec6682b8e6bbf888af47b57a66e3d3a7df7d63188ea1e8
4. 0x3c5247e7358b4be2f58d536e22e9bdd0710d7f8306649374899b98f1c8254e12
5. 0xf4d3e967f79df11bf770a75e788134b0ff29c52618fbb3f75b4668e50fbc393f
6. 0xc79c123230d3f8c56300580019313d74ed82c954c47f71d752686dae83f38f19
7. 0x10042f38a37e4f55adcd502edc74ebeb9ff4832bd1eebcc74a379b7e09dd9bf6
8. 0xe4affa24c61f6db8646781cf227bec53e7966cccd5d8db09974f00de76fd0128
9. 0x32eeb4875188ead7185432f888a2d6f81794fb05ac0691e22698165e97cf1023
10. 0x2b4e942cef52e061058649b0c711c479a1348ff6c5035764cd3a534995863b2e
11. 0x3cf84dc9082ad41880b936a8d92ebe24df1638c114fa54db6c50b34fae1de89d
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af