Evidence row 2964557

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/iqEPYm"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cee3e233-9794-4a17-bf00-ae5b1904821f/.well-known/agent-card.json"
    ]
  ],
  "name": "Briosias",
  "owner_address": "0x9115c47961abc603c147a681500c2e00cd35802c",
  "raw": {
    "agent_id": "231123",
    "agent_uri": "https://centralcity.ai/a/iqEPYm",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Briosias 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/iqEPYm",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Briosias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cee3e233-9794-4a17-bf00-ae5b1904821f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/iqEPYm",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T06:41:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Briosias 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/iqEPYm"
}

What the leaf hashes

{"body":"ce4b0beda52f7fc9b1646a6dcae4c9e984a8575ff5110e75187de92ecd5116b0","id":2964557,"kind":"listing","method":"sync.erc8004/1","observed_us":1793774470493502,"prev":2964095,"subject":"erc8004:5042:231123","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. 0x9aee3d05558136d873f80d6c672e4648cf020d4e9d140742b9a914fa43db72d5
2. 0x89e535dbae66bb0a1d984445df5df4a0e80e47a5096206bbc46210df527f10f7
3. 0x95c5989131383be95fb36a725924d161ed007bd7ee2c3383cd8026823b5cb543
4. 0xd81b8a4e492f0a9502569768f2ef6cfc10e029353f9399b38da004a0d307e934
5. 0x5b320a23062b3dfbd05549ae5cfe6fddb4cb21d27b02efe8261cbd8f50287afb
6. 0xfe6e521cc443ce967e33d877546a89a56d3f2899f91b34b7b7082f54aa710bc3
7. 0xc1993b8b1f764a27b64427fb4cce07cb15df80c859720bff9b5f90c6a64d2c1d
8. 0x13497a0383d9e1e512ea1e472f95e3b3596e0876d8239ab127ae09be36ee5835
9. 0x9dbff5ab6f78169d00331add075bf8d1713787036d68a40d6d9bed75a8b944ed
10. 0x774726db31f2e372706eb85629a5833e7612e72f4caa3ab311f344f895ff015f
11. 0x5f697410f0db2f3ab2928280df4bca092aa79df641e7d044e4ad6e1064f57950
12. 0x0659f7cbd6ca83c0c846f2c84b0a8beab8b85dfd3b16852be92ca38a93f4be57
13. 0xcd20ee70d1b8a44ac9f5d5208bee6f35b7847f1d0908e160fcd5305c4e99a7a3
14. 0x989f4c924746011551de474bbf1291972687ddbb952d10e6d81e820171bba424
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345