Evidence row 2152020

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/t2kgVI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8b5ef38c-8ab3-4532-8a20-27d52e93f5e8/.well-known/agent-card.json"
    ]
  ],
  "name": "Dazo30",
  "owner_address": "0x1e0f36e9834aeff10108fe20b9070b7079b2d1a3",
  "raw": {
    "agent_id": "101777",
    "agent_uri": "https://centralcity.ai/a/t2kgVI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dazo30 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/t2kgVI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dazo30",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8b5ef38c-8ab3-4532-8a20-27d52e93f5e8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/t2kgVI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:09:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dazo30 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/t2kgVI"
}

What the leaf hashes

{"body":"68ea43383aa029591cbe6356dbf168c0c7b732ab9ac35fafbc2fcc4ea203ea8b","id":2152020,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628551671388,"prev":null,"subject":"erc8004:5042:101777","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. 0xd23f34f18a705cfc9bb772acfd01a85a23a4d8736031258b6151f804ef4af2d6
2. 0xe101f6de94e07a62fb025bd1e5099cd61d8a360b58c7b0fd457ad476eda6a3d2
3. 0xc107e568619934d2640ebb645e362dc24411156d77d49ff92de4e69e57ccb0db
4. 0xf4f7020893e8f313845e588f786441173d34379ec7650deb5d591062cf570d7c
5. 0x0ae5a9d57c9459aed23696adf1d3c5df85d7d272524de3caa970df9b2fcffefb
6. 0xd103f3c34d4731220a404b4f3b6e567117f38d84d2e4caefb38f7b2bbf41fa02
7. 0x08ec8c0b0463292478814988b519b5b1315a4f22c88ebddfc8c6ce12b8650e17
8. 0xda2af5efe5d0895190764687378953ffd726d162f4dcc76f1afe0cc3ba7cbad5
9. 0x035b3218826bb9df88c3e16b849e2a63f184abe6cb0d56d43e6999ed8aeed4d9
10. 0xceab9767caaf2dbbcf2500eb0295a2a066e218dceae2be34c98a13e2a0b0a459
11. 0x927c05a5d8546f863bef20833d98f1e1c35c8e5ccf50b0ad910c73799ef2e337
12. 0x8f7ec337f2782ee71c5fcf875ded67ab29b3a792b4ec497a9bd69388793bc4bb
13. 0x0ee251e21135d18ee3004d16c3618e1f970e8952654b422f2554f8aa0ae09b4f
14. 0x0a363925e7ecbf308dcd4c5e94385984a43aafeb977e419f632e8dc2019e0553
15. 0xa9134f4ed9cec34e13ba243b6a51db73753dbbb3b48c63bd82b22694813d2b02
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af