Evidence row 2989676

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/tYq5JP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6a150aa-7f25-4743-933a-c40d93dc3e3d/.well-known/agent-card.json"
    ]
  ],
  "name": "Geneon",
  "owner_address": "0x2953cb6601db0bd5a060bbec9d6c9ccbf350abd5",
  "raw": {
    "agent_id": "241186",
    "agent_uri": "https://centralcity.ai/a/tYq5JP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Geneon 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/tYq5JP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Geneon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6a150aa-7f25-4743-933a-c40d93dc3e3d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/tYq5JP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T10:19:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Geneon 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/tYq5JP"
}

What the leaf hashes

{"body":"3cfcfeaf1a303846175ea54f0dfa4e21623019661a928a4f198dc0dcc7aa0ae6","id":2989676,"kind":"listing","method":"sync.erc8004/1","observed_us":1793787562404302,"prev":null,"subject":"erc8004:5042:241186","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. 0x5e62b8b45461323076071c26dea3f4b930b7adc776841ecd84caffd22ca294a4
2. 0x9d300c8852b4d9f869d5adcfb91ae26f82fd8c9a8ce90323e8d0a63cb98f48b4
3. 0x67dd29d0f017c0d7100f4e95c976273319b7627603c8de440e80714a5d3f212a
4. 0x99a290ec47f647690473ca90a01f9a0ac392a3db5ae07d413ca38775a6a730bd
5. 0x3c419fef71ae25487589d263fd30d43a34f93e5d097a18d04cd7c21eb9dc9416
6. 0x1c5b425923ca5a0cfa2bd90e46a6a99fbf7523b59aa29fa4cf2073c97f4c13aa
7. 0xaee3038a9447b7da92f1fab6675e2c6ada9b03430d23287607a55960df14405f
8. 0x21e748cc8e2ce2b0f11a7a0d33a9a389062d8f5d0dca96f06b9d9f31c2508967
9. 0xbe04e09a7dc19d3edd29c5431892606514fe5fef3102dd16e64312c3b83eaa36
10. 0x3714d9003bb659d0e0058876750fed0f01d62442a79baccfb4243715f242d47f
11. 0xaf9262fadd5d47ff6a1aaa78901c73665f6adc97635b91122da79daf1ee41a85
12. 0xa09e4f0573d23d948d1d4a8a2f23a7586c7eff2b20746f7fe275f9913699c457
13. 0x8ce48cd53b5a4bfcc7ea30189cc8cbed3b53c5cd015b1e3422dbb3eaff8ffc27
14. 0x4c6a239112152a196e534957ed4fc38d90b1a49e17c6ec6aeb24e15cf6f3a341
15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345