Evidence row 2273232

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aNxark"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b02ef173-3e46-4c2c-801e-f6c8d55cb085/.well-known/agent-card.json"
    ]
  ],
  "name": "Plimpero",
  "owner_address": "0xda83f5434ede42f1833a604de09a2be2af67824e",
  "raw": {
    "agent_id": "130345",
    "agent_uri": "https://centralcity.ai/a/aNxark",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plimpero 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/aNxark",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plimpero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b02ef173-3e46-4c2c-801e-f6c8d55cb085/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aNxark",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:19:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plimpero 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/aNxark"
}

What the leaf hashes

{"body":"10ede9d348d50d8b5ed18746294c8395757e52f28cf3c06d0c71b0a1627b086c","id":2273232,"kind":"listing","method":"sync.erc8004/1","observed_us":1793650762159578,"prev":null,"subject":"erc8004:5042:130345","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. 0xca07a694c7867d672044686e52a1585a8fed88c3e9da076cd5f768485bb926a9
2. 0x3809f0f71cdb09e50153877ce64cd36174deef09720c1afc565a5fdb772e0dbd
3. 0x32a8aa9f095dd1c267ed5f670b30afcdfda725bf834b8869ded2847c76b61da0
4. 0xecce3c8f817763ed357342a1d91440bcff69e2ad4512f726f8ec819eafb5c9aa
5. 0x394072c65f96813a41b4da9441e9ba7997210e5f3c1c7598c0f4969afc0decf4
6. 0xb2e9b783c8ec3064132d1c1271a2b0455da64a1b0b83e80b4bc20f30f6da9d6c
7. 0x84b56040b5eb7ec5b13ed22083267de1e0367e3044c66e911a4f38ff0fce62d7
8. 0xdad8f05a852999983f2dbab1672caeb3cf9b02885aef5b82764360d71d82032c
9. 0x7c1978813be63fe4706bd18abf4e77715f3a478ba77ffeea2ad9aae36f2c3485
10. 0xbbc21dce669a37405c7b7769fbc4342bf596ab61afd38813844b609c16252391
11. 0x6b23832f3a8446a604542a7c706facdde5f0d9b98ec755cdbed6879ac111dee0
12. 0x89421afe101858fcb12a0b85122bd84839dc9c5772685837be305f90d15dfb5d
13. 0x0c0f15fae9c65ebf110db9a83b92aa128ce387de0137888a7863d81f3567dc04
14. 0xdfd116d725e076b0e3bd74ff5682dfe6834735313673c580d2e58972567174a0
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af