Evidence row 3393225

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/R8d4Q2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/433a2d52-0f09-482b-8a4d-e76b94c45fa2/.well-known/agent-card.json"
    ]
  ],
  "name": "Maensias",
  "owner_address": "0x2a77abf88c8db1840708450694e3ce0d908b4310",
  "raw": {
    "agent_id": "328364",
    "agent_uri": "https://centralcity.ai/a/R8d4Q2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maensias 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/R8d4Q2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maensias",
      "registrations": [
        {
          "agentId": 328364,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/433a2d52-0f09-482b-8a4d-e76b94c45fa2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/R8d4Q2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880167,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:09:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maensias 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/R8d4Q2"
}

What the leaf hashes

{"body":"1489099e0f02e8ad81d17c1b35ea60558cd75a7d2d644da602f9f136a9e9de94","id":3393225,"kind":"listing","method":"sync.erc8004/1","observed_us":1793880575713049,"prev":3392755,"subject":"erc8004:5042:328364","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xa512ed733eb9385d48a4be4b8e75bb311088c6af72483e468e770a53fdb605a1
2. 0x1e4627de26c07e943ad92ef317226fef3530b4f8603d3ebc1110f5d92c509963
3. 0xa9bf398a4cb5f14ca204b6216dc97ae7f93334f47efd812c253cfd4e845df584
4. 0xdd524ebb17597abe64941004ca8d393947faa8acb052b9d76bba71a41e7a203b
5. 0x5205df649801d858079491e1b90a8d6380e8201acb05cf1b9fa4333e36b52636
6. 0x1e4650efbabb56c832bf42e6006bbeeb51b999f78a285c4e46fd39e2b0ed15cf
7. 0x0cafdd8aabd3865abc44902f6359f141b776e2b689b5d379a5daf5a9d59ac482
8. 0xc03d878c94d6faec371b635410cb38e26d1c816237a7b6ee6d0088646df2dcfe
9. 0x9c72c3655e474e785e87050158320466c384a238fd2837b18444a897bca8b6a2
10. 0x69bcd0b7c7d38e62df87e8cbb0036ed5ac01418d7992ba61663f0a4c40db0664
11. 0x6c8b2172adc7ff9ea953b04f03e7d6a0791e29242974d34d88b6f3b0dc5763f7
12. 0x7458d38d870990461b64456059c25e196ebcc77559533c02c233b3a54534ff8d
13. 0xdbf8fca80489501181aa462ff1fa870f39a2358e02f1bbd95eb23d397faad069
14. 0x9b9fcbddc5e61cd56d284bbf85f74d7b6024baa4338a1e4f6406e8c01db66d25
15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94