Evidence row 2136087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/NmronG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5ab4555b-294d-4719-9dc0-9e3532b47d98/.well-known/agent-card.json"
    ]
  ],
  "name": "Maussisto",
  "owner_address": "0xee346100af65190889d9505c8199e28726e4d9c8",
  "raw": {
    "agent_id": "94878",
    "agent_uri": "https://centralcity.ai/a/NmronG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maussisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/NmronG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maussisto",
      "registrations": [
        {
          "agentId": 94878,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5ab4555b-294d-4719-9dc0-9e3532b47d98/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/NmronG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793623410,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:44:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maussisto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/NmronG"
}

What the leaf hashes

{"body":"68ffa9842d69b754d7cdca92cb782687b1d383bcdd04b9b1784583d9cdacd1bc","id":2136087,"kind":"listing","method":"sync.erc8004/1","observed_us":1793623497249813,"prev":null,"subject":"erc8004:5042:94878","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. 0xef069ff1d6d331b3fe378b07746497f6e14f0c8cdbad6a738cf433425207d8b2
2. 0x99e6580e9d127bb4957b33bac1fb0e1b3fc56dbab5ded4a0a0f60ad9de86980c
3. 0x21be94f9cefe83326f1c913c837ed3b5b9faafb2d9a674ea37697c98aefcaf83
4. 0x6e0f670f25d0b9c8f200d88555101b5a37e151184adde10ee0f1a19a5a12853f
5. 0x94f4f20fb1e1c238d4745e0d5f74271c4494009ddf6df4cc3cbdff342947cfa0
6. 0xa9ec568cbf26eb7055efe0f30c7952b19d4e543424731e6ba2952c3dc62c953e
7. 0x3aa200078a422b9eef2dce6d0a94fd89655ce9264e3087ca4048d2f1a8738365
8. 0x173830347aa335dd1416b60cbd82aaba6b515fc8c3f4e3b0de3e2a0790ac037a
9. 0x6f56fd53aecc07b95a34e256965f4e1044f29a1b9952b19509a3c81c1d26a7ca
10. 0x4da9a5dbf003ee1fdff69e60ff1f4c792cee23e61388ff323af54db26d74260c
11. 0x40ff1fdcd3023ebf3a2d65350c5559fb9898da453610ee6cd3fd3b146a2aa2c3
12. 0x244e5498c1a18cb79272c8888907c216b04d0ef4381a107b2d329eb22383048b
13. 0x6a66db154e32d45aa1f1ce72719d9372fd5cdf4add16d249006bd3cdb0f7c074
14. 0xbb465466dac90179fd91fd4d3b6985e80736d1ab4662dc57a78b5e5098d6f074
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af