Evidence row 2093601

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UM2bih"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77c9e94b-2a33-45ea-8ffd-b891e61db1a9/.well-known/agent-card.json"
    ]
  ],
  "name": "Zuvus",
  "owner_address": "0xe80be1be18985dcb9499fffa7237cd30c4fb9401",
  "raw": {
    "agent_id": "78224",
    "agent_uri": "https://centralcity.ai/a/UM2bih",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zuvus 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/UM2bih",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zuvus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77c9e94b-2a33-45ea-8ffd-b891e61db1a9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UM2bih",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:32:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zuvus 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/UM2bih"
}

What the leaf hashes

{"body":"57a63932fbda9adce83a633fa216bab216160751ded20d656132da5834eabb95","id":2093601,"kind":"listing","method":"sync.erc8004/1","observed_us":1793608322514806,"prev":null,"subject":"erc8004:5042:78224","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. 0xb5a4f8497d2f03b0dad6c6f7ab909ed28309e08777730fbe7a73f17e99500343
2. 0xbd3aa1b1d45ab3d8326ee8230eddccd430623cd51b70a70943bded8468f66ed0
3. 0x8d897757014827f2e610d72a7fad1d04355a42e36d37adb0370fc92a8116b3be
4. 0x69fee5f9c1cb8db9f31d2d23644942b85083ba49355ce64725ec23ab4f891024
5. 0x546321b56ae68b352864e95c37ffe6b4a716684ac9392487d982cdc701a985b7
6. 0x99034bfa58e53fe119518daf8bb987e187ad9fb6941a02aa81d9559656f81a23
7. 0x25d5d5e6335f323afe30a056fbdc674de5a0e4adbcf7b12173f364bf773cedb6
8. 0x08c039c4fbd807cb890fca5fb53f4b8f7f49e1f65a12f76b9ef38555644903ab
9. 0x60629cd7b5771a505f58c62427876f3a0ce69e78feb948bcba1791ce85d9ed9d
10. 0xb9162279c072453309bc738cc1fb27b0213eae6bee034018314445d739701095
11. 0xf7e87ac559af2cfc5f27158cbcf0e96bb750fd5ab51330b9fb71fbec1012b4e0
12. 0x5d48d61efa15a1eaabc2b8fe3288726baac176ec765001989034339357eb596c
13. 0x030e61e00342e920981555e2e665fa5ec4a741b10a078f282daa829896c87583
14. 0x08da04eef748b7ac08271324db18913501d72c52afa240bf3f08b6da46e3b97f
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af