Evidence row 3411385

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O47psf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e299ee2-327e-49bb-8436-09f3f0179869/.well-known/agent-card.json"
    ]
  ],
  "name": "Krempani",
  "owner_address": "0x7e593717fef43501f85ac77118dff021200e00cd",
  "raw": {
    "agent_id": "338647",
    "agent_uri": "https://centralcity.ai/a/O47psf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krempani 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/O47psf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krempani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e299ee2-327e-49bb-8436-09f3f0179869/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O47psf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:56:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krempani 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/O47psf"
}

What the leaf hashes

{"body":"bed55ce69f60b5dca46233a9562b7c070b6bf7a5c0b722b56c82c0aa4dfe639e","id":3411385,"kind":"listing","method":"sync.erc8004/1","observed_us":1793887007321499,"prev":3410988,"subject":"erc8004:5042:338647","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x48fefd499ce071c88af9665bd998c66b48b6f8d440c338550cd1c02a1ed10022
2. 0xef17c5e893e805c5fc112c04191eac04739a3e8d5b39490b3b1662a231770099
3. 0x563126bb49977cf7dfe5e328af13ef5a096251bce03bb460d6f7be8b6d3d3884
4. 0x2d5d1f3760c4517d34254a0a02c66fd5951cae102ef093448566fd6d3ce0cd2d
5. 0x38627dee136df21b53b05df9e4b973462e9e8c10ca9f2c4cbaeb3b91ba6f3abd
6. 0xaa0fc4fb003e42774fa4419b98e64f0c34af18669ae7a3921d424b33d346192f
7. 0xb583902817df8491bb7af45ae816e7eeda66d13554c2c2ab61a122cbc56b2bb3
8. 0x59020bf157ddf1a034a5b99848aa1404e3384ae00529957e8af159f0c3114f21
9. 0x789d327b148f5d68417aa3fe4715220f9d001c55232cceb4a22b4475ae55c05a
10. 0x44723d80434fcb832d9d35f37da64b9711df1f70e1666595245c42725588df79
11. 0x19dc00ce480955e0c951e1b5337ebd19ba66b81f648cca6952a7525f3a030ea1
12. 0x43a66305bc1de0cbc2feadbe2724c0f1b1240d57da275a5863b9fc1af7d21769
13. 0x96217e91712a84971acd039c9a0646ccf17b8623271418217b87a9da85d11d7b
14. 0xf1ebc8b794cdbee72cfc7d6298b0f35487ba5d0e9f7a1e6e7c1c1bf23640861f
15. 0xfe0af662712e90709c400186f11133a81c01d01cf7559e4f0670cdd139493a35
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94