Evidence row 3017670

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/C5U8Y2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e794c5bf-92f6-480f-9740-6bbd653e2cb4/.well-known/agent-card.json"
    ]
  ],
  "name": "Plentano",
  "owner_address": "0x3af9d79c1283bb97f564c380b1c081c95798559c",
  "raw": {
    "agent_id": "254132",
    "agent_uri": "https://centralcity.ai/a/C5U8Y2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plentano 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/C5U8Y2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plentano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e794c5bf-92f6-480f-9740-6bbd653e2cb4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/C5U8Y2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:40:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plentano 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/C5U8Y2"
}

What the leaf hashes

{"body":"d3b6a7267d16c6a9aa0a95f73e3a1715f7e5154a38a4030b1a658c8220b55e20","id":3017670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803242316299,"prev":null,"subject":"erc8004:5042:254132","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x5a82ed4f4e60736c64102bdc9a6587a1f1b0a2138784e4a9412559ed36cdf7d2
2. 0x46ee70919455fa40ee4813f4380e81dbed53ad92d25835cd1754b22d8c3693ba
3. 0x6c1453f9b4e7156d5bdaa4fe7970fb6fe027f4ea0a4299e34ff9f363757ce0f2
4. 0xa68f7a085871ad060a9ae1c80eccfe443d12fccf317f02691d7d6f28aa4021e8
5. 0x3a8c65c76b043b9046f69a7eab647aa30ddac1222cd2fa7502d087d87e848f43
6. 0xa2af7ae8e37cc61c7817c9d2b03ac0cb1fb7249d4a1e20073d225ec5f8e7bee8
7. 0xc3afe2c11cffab3c6e45078c4ad8d7d89ac910f38aa9959035f2e5bbebcba0c6
8. 0x66a363dc4adf23a88375b6896edb270badd62dd505abe3054d4ae8b71a0e8919
9. 0x5587cc78c9c916523208fa74d8f0fd49f151a91eea700c07c8f521c31927513e
10. 0xb2ce0b153c2183c63c11af5389ae10a82a9e4d4242632d389d8598e0d4717ac0
11. 0x67563ecc3b109ade588a088e5b99f93e360771b9928813af4b4ebf7070773a61
12. 0x4ec7630aa58f9501a8b1d1b8fd5f0956c40444ccaa9230c8e036cee896a56f8f
13. 0x1187ab9017834f209eb10861bed61cd5a4620a57e7c1363d9d9dc30898fb63ad
14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345