Evidence row 2176355

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/OE2dBY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/edbbd2c9-42bb-484a-b1e9-a950db1e424b/.well-known/agent-card.json"
    ]
  ],
  "name": "Nomansan",
  "owner_address": "0x72536e991a93ea3c240b376f94e907c63eff6b10",
  "raw": {
    "agent_id": "113963",
    "agent_uri": "https://centralcity.ai/a/OE2dBY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nomansan 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/OE2dBY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nomansan",
      "registrations": [
        {
          "agentId": 113963,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/edbbd2c9-42bb-484a-b1e9-a950db1e424b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/OE2dBY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793638416,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T16:54:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nomansan 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/OE2dBY"
}

What the leaf hashes

{"body":"9d6de6e65ec21c614fe5bb74de47a3f238172d9432ef604fe03f2a1137b1998e","id":2176355,"kind":"listing","method":"sync.erc8004/1","observed_us":1793638451637732,"prev":null,"subject":"erc8004:5042:113963","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. 0x00777c9a40a3ea78528b0b9d18d625f3068c44e6472d541ff687bf4bf1000893
2. 0xf87605e713d55746db5f7c2b911c733e8f666eb966f1756ebe7f9ffe62c25a74
3. 0xae689684e943028cfdcc095af6c466b067780a296aa0d9c3fabd188efe129381
4. 0x22b21534301d8830352b5be66568cfe1e48f1a1f7d327903e695a260eb2d770a
5. 0x10fbba0e3d6ed6e9f64d7a1d0bbb9cf310a1c35d03807242679a52163bc29f36
6. 0xd764e0d2039cfcfc7fe2acef3e533184ab7a6fd1496534d95c23f8feea24983b
7. 0x46fcd061c31ac5caa4c42d98e2b0e0f0725d149e9f0d53046152a8fe01d999bb
8. 0x65d366b34f2210aa68f9565e63ddd1deaac07809ba64599549423df1649e3c6c
9. 0x59af054b79a4afb27f1284fcdb8d4ddd4bfb0706c593796ff12f3073247ca8f1
10. 0x28ac26c0df7caa3ad574e5cd1bd9606ce8f45c63bd184f00260e7b08b2456dd4
11. 0x5939eb972cc141b631914a360ee548402c9141ccca1780ea3ca8a3cb37784275
12. 0x65c4fed8aabb2a2a2c39a5fe7d7ead0ca6133b2439bf808bb16adcf998ac7db7
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af