Evidence row 3160012

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S6xt2x"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/84fe41c2-07da-419f-8e17-3e1457fee1fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Kastanset",
  "owner_address": "0x5b8b31c6962ea1f02a5caf2d5f9c0fb45ad1a1fc",
  "raw": {
    "agent_id": "313669",
    "agent_uri": "https://centralcity.ai/a/S6xt2x",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kastanset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/S6xt2x",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kastanset",
      "registrations": [
        {
          "agentId": 313669,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/84fe41c2-07da-419f-8e17-3e1457fee1fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S6xt2x",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793839017,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:39:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kastanset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/S6xt2x"
}

What the leaf hashes

{"body":"06228d86d067639b348834c3700397e0e76e6741a5e5bed651f5112901dd477a","id":3160012,"kind":"listing","method":"sync.erc8004/1","observed_us":1793839181721720,"prev":null,"subject":"erc8004:5042:313669","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. 0x37e2c9f8dd0a593de19bf4850001a5c95be979bdc3a68986533300480f321635
2. 0x84b81c11d7a34ce8fbdea4e66f83129d021659f1da56dfb4294b1a5bcfa681df
3. 0x526f40e48f17d68e2b63b0193c5d68077f287f3d3ad3d2287cb5ade4b06980c8
4. 0x6a4e72cc74dc60dc9cdf7ce50e64f995e477c807f8a0c6e9dcdbe67eddc5e1aa
5. 0x6845d27e94e06ab5a6ef754058f16ca0fcff63cb02390bd90254667f9e2f3e29
6. 0xe0882da0de7c000f54780b1fc41102b6099fc8fd95b2002fc1ffd04c65318d97
7. 0x8c51594d9e3a52124a3f1b82067834c62351d3b68555fc1cf0cf5378284dbbdc
8. 0xa86ab84c0080a945e41240d716996eafbdd2e9fafdb1e90a78ab31c6b3957998
9. 0xcebc877e5f9088825e9266a6ae9fff5186108b9eac9becb6ce6b95f4604147bc
10. 0x98238a349ee7dab2d1fc6e7ef19972ba3f4181cfeb02f291da5e6efea3dd8a04
11. 0xdd8e4b2513c572d57a1d3a5144f612fe8f807d116dcf66543ebd7cb668983268
12. 0x23c0825fa6f1803c4e32de5a92446f8500c6b81253c5f875b47cf616ca1cd89d
13. 0xae73f1d9d6b1f4f2f99129ca5895c00bade7830c5638b1e1f4998cc33b80020c
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94