Evidence row 3743319

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xrNQmo"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6ca569c-2169-4aad-9eed-1aba22834bd4/.well-known/agent-card.json"
    ]
  ],
  "name": "Schaussan",
  "owner_address": "0xd2e9acb182b9ab8bb62855c3cea3678da97d400d",
  "raw": {
    "agent_id": "401852",
    "agent_uri": "https://centralcity.ai/a/xrNQmo",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schaussan 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/xrNQmo",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schaussan",
      "registrations": [
        {
          "agentId": 401852,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6ca569c-2169-4aad-9eed-1aba22834bd4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xrNQmo",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793978160,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:16:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schaussan 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/xrNQmo"
}

What the leaf hashes

{"body":"f639a0b4843ed62d4a497379f1f8a9430390c79d7478c9259111438486010b8a","id":3743319,"kind":"listing","method":"sync.erc8004/1","observed_us":1793978197562629,"prev":null,"subject":"erc8004:5042:401852","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x2a54eb401e0f7948bf2bc2ecdba42895217df7bd259616a3c589d2dcc0cd0706
2. 0x2f6e8213220502e1cdd43de6d1606fa0fb32ab76b27cfdf17ee577c0b2b603ab
3. 0x17577ee1e64e6ae27e82445ec5112faba010d8961650863ad936a2f9f12d587a
4. 0x22a0444567d591ae123560e50eb0afaf5940181ceb18370d3935b6747694f8a9
5. 0xd17c492ad539599df091def767ab3bf9ab8ce71e1ebd78ae07aea984fbd4c9e2
6. 0xa62e3677fc4dd0b2c1dfcccdd650bcde62b48dce656a01e79d43146c2f44123c
7. 0x58525e1438843743d13ee59e7d15c0ebd57cd6bee33cd053ecd41b341c5365e4
8. 0x96a28b3e6625f2001f9e7658f67fe879f6d021f0081a4aa61593c1b5b7a9b551
9. 0xce64ca87ba54cfb4af6769ab01916cedd873ccca8ee31027adcc339d7e88ef90
10. 0x902fb6b0183bf71ded4766f864358788c530a0514be68dbdfddd7bc3d933dd19
11. 0xebfcfb8c5d4083dfdbb026cfede6ee44dd1c21e00943018469e06f27cc4107c3
12. 0x95dc8a80bb19be9024134226f31dd7bb1a939569ab1aba6866a054e8f6bbfe41
13. 0x306349fdc1b0a753057a19c566eb065b2f22532faad4d336b92f0b17b12423da
14. 0xb3969cc604693571253fb2f2b926c79b3a34bd130194a76a108232bb221e1e74
15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1