Evidence row 2267324

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bZeT9t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fe925047-4c54-492c-b449-682be391c639/.well-known/agent-card.json"
    ]
  ],
  "name": "Mempor",
  "owner_address": "0x0c970c1af913d01b8749c69323a729437b8a2924",
  "raw": {
    "agent_id": "127535",
    "agent_uri": "https://centralcity.ai/a/bZeT9t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mempor 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/bZeT9t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mempor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fe925047-4c54-492c-b449-682be391c639/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bZeT9t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:38:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mempor 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/bZeT9t"
}

What the leaf hashes

{"body":"d87ef9517085c29be44aa2d5c959b7b27ecd59ca0dcfe7712880184865f68be9","id":2267324,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648301661554,"prev":null,"subject":"erc8004:5042:127535","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. 0x5e2fcf37099c867323613ff6bedb72e0082c9db6f23e8627565b1f024a791716
2. 0x621cb93c5ef7f31d1090694001340736440fb8954c7e49a0eea20d871180e0e7
3. 0x01b35923625471704f1d497c3fb9333daeb9b32af77b8c696fe2ce3ea5a88ab6
4. 0xaad11ee71284561d15934a8041b1a743eaca50281e68001c5a9a8883015787f4
5. 0xa4c68415823553ccd9103cb58bb469c26cc45ae640a6c75da1a114fc824e2a85
6. 0x7b78aed9aff181fa48215326fd828782dd9737d3c084c02e3e08d8909786d142
7. 0xb48f47474af78c5b1be957bd6304d6f33c0681e3b77fc2222769d91bbdf2d3ba
8. 0xf6cd29dba6b682a3336ac6602d5ffdb092a5ed05d49f8ce20f2089ef5e198d9d
9. 0x989dd012eb2176d0c1b325a6b9e5baff8c1c4cab48c97c459d1bc3875935d0da
10. 0xbdcddcb07c6dc877e68bef68c9f74567321ed81e22ac981d1fee798808033c48
11. 0xd083b411f3fe275fdc35527e7faa302d7df9c32fd63b8a3beaa0857f9aea141c
12. 0xfdde22dc0ff8090b6068b0dcf3aba740d9ea8edcee4ae8d3c3441afa11bcf422
13. 0x0f0789866ea2f1bd292c9e7a2eaf20360ccfd54bcd03afc0a8ce21b6555e86f5
14. 0x463370b8390b2f93f44023fe6ce3fd4ebff0a7fecb7894dd4f82f8253ec8661f
15. 0x52242d46cadab5f421a6f86c1edc6379b085ae98482fa80904e4a3028c1849a3
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af