Evidence row 3679038

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/lr2pdK"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b66ef02e-e5b8-460d-ac37-0caf768179ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Tauntan",
  "owner_address": "0x844bc382cf88845574294ca32bd8337c3ccde1f6",
  "raw": {
    "agent_id": "371380",
    "agent_uri": "https://centralcity.ai/a/lr2pdK",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tauntan 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/lr2pdK",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tauntan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b66ef02e-e5b8-460d-ac37-0caf768179ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/lr2pdK",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:06:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tauntan 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/lr2pdK"
}

What the leaf hashes

{"body":"d800809d5df97f538ce95329fe03e72c459569e1c2b5670812c9cf8007a3d596","id":3679038,"kind":"listing","method":"sync.erc8004/1","observed_us":1793937994311459,"prev":null,"subject":"erc8004:5042:371380","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. 0x59387cfa2769f7768698516facf81759437b07fbc40c35c271c555482de16a11
2. 0x8a5ab812bfbdd7edb88ee95c66f38699ad9d243ca7eb26f4bc35948684ffba79
3. 0xaf94419e6dac4b0f41d74f68e816da87f5ccf6ee9db50a9b67e2c63c19a05088
4. 0x2e22ccad5bb2a2cf849986464624683db311f6804d7a173733a33bd8dc8982fb
5. 0xfaff2198809f69927da7d99b0e2d693431e9eda1058a5d14cf6370849690c6fd
6. 0x67115044cd206bb1e670ac0e95fedd67d745c0c9690043a1a70f76900b379ef2
7. 0x00cf477a5944674a492ad2d07428a0c221e53873fc66d4a34e99a813eada592f
8. 0x2a6603efbc5f0cd20acabfd8d2c1759663a4805ed80400151676fca1a423a7d8
9. 0x9d386258e66021c2781217d9e76273b3e995f350fc054abdf67aaaba891f993f
10. 0x5e6c49dc45ebf72c7e0dfacd382c29c0213905f31a67ee6f81080990d56c613c
11. 0x8a27db4b95ab602740f0688f44d6662ffddab9d66d0b6be578a388bed47145b5
12. 0xe25f0af305a011fd163d26a8529d224936c216910e0010a9fe15bca4a4791dcb
13. 0xbcc512453e412b86ccf5dd70c8388628107f6354266b2aab39126c372f454b40
14. 0x7abf7584949efd3b63bcfb8ca39ee05f7142b48c7862889137843da44a858a72
15. 0xf5bd84a61225f062ef205a5e8dc4f170a403665fdfa49b2b923457e0386f3abe
16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1