Evidence row 2163536

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hHjgOt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79943afa-434a-4b18-a8b7-cdc617b55e54/.well-known/agent-card.json"
    ]
  ],
  "name": "Alialer",
  "owner_address": "0x2315ec6f827d40785dd76fb8405ea8ae36e2119d",
  "raw": {
    "agent_id": "107437",
    "agent_uri": "https://centralcity.ai/a/hHjgOt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alialer 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/hHjgOt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alialer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79943afa-434a-4b18-a8b7-cdc617b55e54/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hHjgOt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:20:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alialer 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/hHjgOt"
}

What the leaf hashes

{"body":"44393088354b76b35936925bd13eb18feae84c1dc20e4b49f078b675ba45902a","id":2163536,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632849432526,"prev":null,"subject":"erc8004:5042:107437","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. 0xcb176e2f75da3076b80b681c5a88d76beca26b2bd4a604350517c01842659084
2. 0xd23b05c289bb7cf602adc64c1093e783cb275d8c248e7079e372998e60b91673
3. 0x92de27482413f7424f80586f88a7294a1bbe36b82fe45c285fd456ac11f95fe8
4. 0x770845b58097f9da7e8c960bd58c23d9e465019a0bf341a6dc85cc6a529c8cca
5. 0x2b265981f31ea2b52b021ea361d133d59890bccf84e60fedb208fae2ff2be352
6. 0x033e518dbe27a59b24ae76f37ab44d962bf8f0b0626425540747995d01cdffd5
7. 0x2b8c891bde82921b75f7a3cdaf2ffe70f895a2e2efcdf0daa4b0368164384c57
8. 0xb0fa39b3d5b5a5914a6e436077f84c80c8e1c58903f8f3fe335707765ff007d9
9. 0xfcc8d0079f5a1b41e7eb2692a643e3e62c01bb9a8628054559716945acca0c97
10. 0x99235fdf69e6e5018f489fcb2182193b45f5ae1f45047c9ac162dbff39dcf608
11. 0x80aa9ea26f474485508318fda04c4f085ad194a550f7fbd4ea5ed19f5938c506
12. 0x7f7e67ddaa239b7f47a381ca645be7874e814b886fdf50b97ae25602f2ebb785
13. 0x959c0d70f3f85beefd7b1347751e6e712eeaefce78a57d80eda6882038b85a52
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af