Evidence row 3463383

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V0xO9h"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a71ac810-77c6-4596-a847-507dd8e48663/.well-known/agent-card.json"
    ]
  ],
  "name": "Stakias",
  "owner_address": "0xe8f07267aac25bedc1fb5c4380c63bc7e27b63ae",
  "raw": {
    "agent_id": "356020",
    "agent_uri": "https://centralcity.ai/a/V0xO9h",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stakias 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/V0xO9h",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stakias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a71ac810-77c6-4596-a847-507dd8e48663/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V0xO9h",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:55:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stakias 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/V0xO9h"
}

What the leaf hashes

{"body":"ccaebc2879cf9f3cd21331fc5c551f92587b0dbb153946230f3f06f2643ba989","id":3463383,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915712111096,"prev":null,"subject":"erc8004:5042:356020","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. 0x36a237a300d252e7f3e967d933444bb59380ca440e810839e2e4d01237386f89
2. 0x0203af233fde96f773f50babcf2dfce25f1520a6d30542de5399caa30223d7d7
3. 0x5fab74ce831a0d56eea0792bc962574ae6db7598b42c4c452d1949b4bce5be98
4. 0xd2727a08e71d15e17a2c6735ba486994970b94902e2893586e6933c135ffa40c
5. 0xd5f907f994ecabb6c9e6f5306f64e8429fd2f5a7bd4af29aff8cd2faf4c0a343
6. 0x5b094c73e9ad53c47859f9ce2d41fb65b88c74a080591a3b3641ad04e7027a64
7. 0x09c4d3288208f49761810bb2d9d76086b3a6356a4e84b2376119296547831eae
8. 0x1789a2ee61280cba29fd566352595a158e13d84142728ca1577d964c2e70b32a
9. 0xbb9e912bd7f6231fc61e5de5344dd3b15e7983fe8123e3ac6cff8e796b5625eb
10. 0xa49c4e41780c65d7a63ac6fa2c9e693dd42a9c62d4fb98ed310850a2a81f9d7a
11. 0x151b61de516fe1585b95f62f99c109ce53d7ebca8f5dda315592a936ac61f207
12. 0xb0520085c1978ba959179ac13971f6078d495ae4b992fff30cc0f477edde7d16
13. 0x0aa4ded22a78f5ec18de49ee58ef0b9da5ec2bc6cbd6ec1dd231d3bbcc9c5b87
14. 0x0a1f5b0870d88fe8fca791d84634f4f671d3fa8b4a971278db893d92051aa3ef
15. 0x883cfefa109428dc814deb63a0effe3eb85b3c5ad64045af0b1fa6d33dcf77d1
16. 0x4014adbe7dbae4fe239da4c4dde0e45d23e85623794ecea527ea1299bc689d6b
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94