Evidence row 3709024

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Eyh5LT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70248eff-5755-4da3-8f89-bb1daf08c083/.well-known/agent-card.json"
    ]
  ],
  "name": "Possik",
  "owner_address": "0xc94b0c86bce108d66bec0836dd2e6c5d3ed004db",
  "raw": {
    "agent_id": "387589",
    "agent_uri": "https://centralcity.ai/a/Eyh5LT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Possik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Eyh5LT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Possik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70248eff-5755-4da3-8f89-bb1daf08c083/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Eyh5LT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T09:48:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Possik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/Eyh5LT"
}

What the leaf hashes

{"body":"f17d3cb7b66a3618dabb0094cf55b40ba8f0812a2d4209e6c2cf8176e6e32a2b","id":3709024,"kind":"listing","method":"sync.erc8004/1","observed_us":1793958502091349,"prev":null,"subject":"erc8004:5042:387589","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. 0x05d5ea4898d889adc232f3c99f8feb5e9e6f50efd6a0cd541baf1614d689e1ba
2. 0xd0779eb9cbdf8355944150b935b4a434790143c19e56f9c3b9d80a48e144359b
3. 0x1405c2d2ccaa83f8204026df2da1d90cb9b7a8a6044246e52b3c6bd4894d28e5
4. 0x22a246d3d58b47a5b71b5b21a9312dd9895f4f262dcc51b81e1072cbed386900
5. 0x330b615a076e905a35fe6ecf4657d9b01482c914b33679e303902cb2f806c449
6. 0xd14f5c0fd55f00235302661c09a64d430126982fd3f82e86a799385464efad0a
7. 0x57bc236cf55967156e1636f95c564858e5dda45d337c68bf8ff36c947b78a0f5
8. 0x0519f5b0b509ce5773ffb571514467e89d254519ede9f76a72cf50861c258a88
9. 0xb027f5b9b5a334dcc597f8540740a33b86abbc42f24d6541b2b1e002c70c2c39
10. 0x1d6702c52c986df7ed64f6ea75f7f827fee84825dbdfc16eb40c9a4ca956dafa
11. 0xe9e4bcd6d81dabc9f35fd546c815528a312df871183e20271628023ef607db1b
12. 0x775e7acf7e4d1d633a9b13e35281ef2558e0d4b31858df6028a2e97cada5abab
13. 0xd48af394024a8bf38a11696a5a5e69e617d8926919d422a1aacb532bbae8a392
14. 0xcc863252048c203a5ecaa9621412e0894b2decc2ef2f26f79b1f6dd7017bfd76
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1