Evidence row 2269136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zQCO2m"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/37e5d9f9-ce0b-46e9-b691-6da229a424d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Schenton",
  "owner_address": "0x4183d85e8d2ac5e5be479521401c9b84e34e2606",
  "raw": {
    "agent_id": "128515",
    "agent_uri": "https://centralcity.ai/a/zQCO2m",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schenton 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/zQCO2m",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schenton",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/37e5d9f9-ce0b-46e9-b691-6da229a424d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zQCO2m",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:50:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schenton 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/zQCO2m"
}

What the leaf hashes

{"body":"72816a9a83db03823fd101d4c582170c5b69e8b2f9471b8ec30f1699af6a9446","id":2269136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793649014105543,"prev":null,"subject":"erc8004:5042:128515","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. 0x53e5eb42eae574967038c739cf0b370670c0d67408baa070d299feeab3a5286a
2. 0x861857e2b46d6c384184e75c2df95b98702b8c07e9d28d3d0e3e92168596ad79
3. 0xe2aa7ed8f1232c8b700be1668083bdacca053019d423f2db4d66f6f903aef4c1
4. 0x69ca46d370e6b5da2019dd69bffccd5d0c65a8c164898d654056e70a9e9c9d75
5. 0x09a994df8e0cd11b5c3af48cfc92cd922887b914c7350502b832a6dc98817ebf
6. 0x2db80ff468178544389419654580ababbea7ec1ff1a90903909cb2aa87941637
7. 0x0f124b374778667581ffceafe9d642f353b3ccba1a71e0a9e9a7fffdf39c7c75
8. 0x33fff8583aebf75cf25f444036411d161e440e14cb3b408273c972420ed02b67
9. 0xa1695a7cf43498ba7358151bf9f004e907ddedfad6131788dbd8ad7fea42352c
10. 0xee19c596b35d5cff976eca5bfaf75d9779400b2665874396d5876dc870c65fb0
11. 0xa1080362e425a04174e3eb6ef5bd970f47e09f00e7e894ce8ce773f5ec2193f2
12. 0x2f939f81b3d9a2b0b3675f2495202eecfcd0bc01d5caf387a09af7c46e8e7e6a
13. 0x1af6bd9d49aa04d9f41d673388facaaa9e6daacb0aa9aad0dcf31353556f6ee6
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af