Evidence row 3681462

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/XUPQXT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e2dd57f5-f7df-4ab9-bda4-d8e7838ceebd/.well-known/agent-card.json"
    ]
  ],
  "name": "Gossose",
  "owner_address": "0x06eda5c02d0877e6e75dd6d52346f40e65d77f21",
  "raw": {
    "agent_id": "372613",
    "agent_uri": "https://centralcity.ai/a/XUPQXT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gossose 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/XUPQXT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gossose",
      "registrations": [
        {
          "agentId": 372613,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e2dd57f5-f7df-4ab9-bda4-d8e7838ceebd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/XUPQXT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793939570,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:34:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gossose 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/XUPQXT"
}

What the leaf hashes

{"body":"7462b7dd1f75c6af44d3d5ab1eeb3478a6802d43c8098eca474bac5b86acd524","id":3681462,"kind":"listing","method":"sync.erc8004/1","observed_us":1793939692208791,"prev":null,"subject":"erc8004:5042:372613","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. 0x23af8106b7d297baa76d300e73743e53b04211cd8ee60ec83dcf334e0ba4aee0
2. 0x00778c88f05e6aff012250c05f45f1190bc4da4b8df7a49479c5fbedca6d9886
3. 0x4616bc0960ce05d2f75841bbcb6346632a1fad2c5a010c62bfffd7803e462804
4. 0x45226b6170389c0b5c1ae4cd7b1633e3be41994c5c040be605d6756cf3c57ade
5. 0x4ba85cc1508cb2607f6049e764d05cd7d134a8b797c9aee076dadd16f3f15f61
6. 0x83e9d86346f88f2ad0b901037f9b0645a9dadc0f52e19baf20791f5ddfd49d10
7. 0x42ebe8e7aa529e2fcf35fca08a4027b75a9439819995414eeaab63b83d798539
8. 0x92999f90a279f19801d34e8febf3654a1da717099938ef14a7b22aaedf1db3d4
9. 0x0b8f7b44ba517749347c94136c61dfe8d691cb91517a9fbad17e1b7472555178
10. 0x25c759d63de060beb8fa484becdf87df5bec6dfb7ac70b93e9dab2c5cb055d5a
11. 0xa07e0a4274562b03da30f2b5a9b8b26d8f9806500dae5193facd6dc13c2bd629
12. 0xf954175adae3ed0d2743cd88c8074b7b998c257faf3e1589f8c1574548cf17b8
13. 0x415c5fe0fa2c2d3255e82293a24d6e0e35071782fa66657d37ca26bf1ff7da09
14. 0xdd6caff8b0876542f26987c9cae49eee11e135210e6f435b006118b6d3e534e5
15. 0xb490b9bc961e5cbbfaf890e393a2eb3d2518e080e0a107acd232486f34cf7408
16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1