Evidence row 3013571

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wHXys3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6524f242-54c8-4461-b506-07c931f24b39/.well-known/agent-card.json"
    ]
  ],
  "name": "Sturlo",
  "owner_address": "0x4ac4088169ca916e18f0ac861e8b19d1dc11d501",
  "raw": {
    "agent_id": "251770",
    "agent_uri": "https://centralcity.ai/a/wHXys3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sturlo 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/wHXys3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sturlo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6524f242-54c8-4461-b506-07c931f24b39/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wHXys3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:00:08Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sturlo 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/wHXys3"
}

What the leaf hashes

{"body":"e3c23317fb4233fc57415f61d4893db64984de3be8fca844c39bd68fbe5fdfb6","id":3013571,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800808677638,"prev":null,"subject":"erc8004:5042:251770","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. 0x95e7c64c0ceff80ad5b7cbe4c3ec6914463ac862f60b958f2b9ca467b218f7d7
2. 0x48ecbdd2a12091a18edd3a95d525d693fb844734c2c26e4a9934a7f042c629c9
3. 0xf19ed986727379fdf82b27a829e2ad335c6b2f280fe3a4323d0c7a3957b8006f
4. 0x228f6cdc121e50edaafb1d74f64a9d277751a34981f694006bda4cf894e2980f
5. 0xca42df8f8e18ffd4b7f044c09754fef998d627aedbd07fd52e7879e6042a6344
6. 0x0ccb403c0ac565a9377b933d8e1b1bc8f83b6dc9f18bd95efc1cff057f2ab2c2
7. 0x4c6d2e74644e99d8209cb06802c4f4df4b859be622ee39954b3aa9be396e52ae
8. 0x9076e24b68af74ae4ca89c915eab327aa0798bbddb0be47d6eb6af7bdf5ceb5b
9. 0x552163fcfd8a98d1bdc84df3619746ff6f1a48eddd890c65e1b2ea62975ab4fd
10. 0xc920408fb5f6d3aef5a16a46c47992447ffb5e3653bdf1bf48037ea84cc1ac70
11. 0x88f66b20ac44032382440997355a7a4685e916ed945c9dfb11fa70dfba95190a
12. 0x528f4696251a6dc27e968e7ad28c05b52b4a47804c2e479a78418da0dd97ad53
13. 0xddd9fefbcb8feccc6b8816c027215504869d88525cba5ddd54428b6a30b8a9b9
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345