Evidence row 2290784

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R2r6jq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3e7fe08d-d175-47cb-9b37-6984b34f7416/.well-known/agent-card.json"
    ]
  ],
  "name": "Zaller",
  "owner_address": "0x136e842a0195d99f82c199c4d6419de00e450554",
  "raw": {
    "agent_id": "137826",
    "agent_uri": "https://centralcity.ai/a/R2r6jq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zaller 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/R2r6jq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zaller",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3e7fe08d-d175-47cb-9b37-6984b34f7416/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R2r6jq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:20:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zaller 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/R2r6jq"
}

What the leaf hashes

{"body":"5d4b199a32149e7b3bc02c3cfaa75144fc64ccfa9f37c7e7029f274dc0494360","id":2290784,"kind":"listing","method":"sync.erc8004/1","observed_us":1793658007247569,"prev":null,"subject":"erc8004:5042:137826","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. 0x5125536a61be5bcf875de0464ac693da58a4ae39cc16fafe8e56c6695bdeebb7
2. 0x183ad6c7b2d6904df5b1be0ba84319fc95429fefd4e5d3ee57932ea94c3bb208
3. 0x68866bcb9613b829d95130a51b6cd453dd78929bff82da5b06bc9eed90965d8d
4. 0x7e5087f4cf9086f4d9b6ea52cad72e55b41348769b5bcaaf62782c553b4d3eaf
5. 0xd9b6cb1d33a50737e096f65ca0cd3c2556e99fe51bd70235813a520eef871fc7
6. 0x92e57e7b94457db1d78c6fe273e9b19fb1dbbb170511b20dac61b7e50884899e
7. 0x57a70ae04c352dfc521bc8173686f7691195817fb34d469334b4b940a4f432b9
8. 0x244a6aa7a8d14c1064b9d7e02bcf85d7887a6cee4495a03665773ce52a715145
9. 0x456ea23fa93ee69f11fcd7011cf6a9a0a3edf3066f77233c429a6cbb1b9472d4
10. 0x978d3bda751060f065d935b7e02995ffb9492e50735ec3a48ec65844d435a482
11. 0xffaa649f3c394fc6a729f7e62fd70cc67baf7cac94b4346600e6beaa0c231876
12. 0x35f84c0e4e28cd4a63c3ad6490420fe24bf67bba5f080e714a71d6cb0d991695
13. 0x2f0e87a22fc6aaaa04d17a8f1c5dda340b8d3c208a1b8e26986aed7f54ec42a7
14. 0xa96ecfe7ab9f1788120ca262a1b69b7b258160df41b4041d36fcd211c95d26d9
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af