Evidence row 2291637

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lVYAJl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ccbeb708-08e4-41c1-aa4b-7e362621ee2e/.well-known/agent-card.json"
    ]
  ],
  "name": "Aladert",
  "owner_address": "0x45284c0c3dac5ead226022dbf4b313b36df74480",
  "raw": {
    "agent_id": "138252",
    "agent_uri": "https://centralcity.ai/a/lVYAJl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Aladert 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/lVYAJl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Aladert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ccbeb708-08e4-41c1-aa4b-7e362621ee2e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lVYAJl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:25:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Aladert 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/lVYAJl"
}

What the leaf hashes

{"body":"0374f51bac572b08fe450f6089fde78748508c438f803ad77b1ba1f48f50f2f0","id":2291637,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658351608060,"prev":null,"subject":"erc8004:5042:138252","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. 0x1da90bdcd4d1d1443bceaf2e9393cab77cc3d4c2f61cfc0cd6f9c9608ce4f2c9
2. 0xd3679a4980abda1ad061d597aaf199f8e3a088b1f87a97e944979506a682ce61
3. 0x91d6848d66959f0107d0aa6c32722f0ae80d735a6c18a5d44d108ac340036381
4. 0xa4c1bd65ea54a96e9dfd17178938b6171d9bd7081f2adba496551562042457ba
5. 0xfa54badc265b86e662f75b0997f07594219ea44b5d412ce1234e62094b0aa942
6. 0xd7e7f6d18c4c6a5a3aff061e74363f79febc37ac9891c917d1c3dc14e27e40f8
7. 0xab42c46367e695b4e807e459caac3dbb7c67a77d58117b9b2dc31382afa23df6
8. 0xc03eb5841d038a09f089e22a3199792fd56214322b26415941249d044dc741f4
9. 0xf13fc53b811d8ee28ca19e3a7056463409f753356ad9ffd51f9effe2934ba8dd
10. 0x48cd111ae69bb2be054d8453e38b3100133ad192798e9490735a14afa0c8cc3f
11. 0xb9157424e7766697c4f0860812b3b44ecdbcccd528ae0f96a9861b78ef209f85
12. 0x189fb19645767b3fb6a2034ac4caa97d2f85b8b18f05cfaa0c2b16c045c37f2d
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af