Evidence row 2166727

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q2Spsf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7610f98f-999a-4cf8-a8db-1f46974560f9/.well-known/agent-card.json"
    ]
  ],
  "name": "Pluron",
  "owner_address": "0x3e7453c76288be46080b9cb6d0b74d76e0b80965",
  "raw": {
    "agent_id": "108772",
    "agent_uri": "https://centralcity.ai/a/Q2Spsf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pluron 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/Q2Spsf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pluron",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7610f98f-999a-4cf8-a8db-1f46974560f9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q2Spsf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:48:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pluron 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/Q2Spsf"
}

What the leaf hashes

{"body":"2515bf9b734ba894f3372abc1b66a623f8848834fa044486f4ee766946c53399","id":2166727,"kind":"listing","method":"sync.erc8004/1","observed_us":1793634527154717,"prev":null,"subject":"erc8004:5042:108772","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe6caace25969e6597cf2efa7d047f86f98a3f14313b253172fcf3bc74ed2937b
2. 0x4d669d2f0fe99add4d9e449728c3bf3ed47b650ba0b93b2945a1362c5f3c78ef
3. 0xda9b7715d81ada70e8cbfcc9c5a1d4a7400bcdff08dabe7981de551fc4e711bb
4. 0x111d84f9d3a6485c7415d92bb94cafb06d05d8228693dc0d356fde572bab2a32
5. 0x91d14a2ee9bc9ae9ad25def10c2ca9f641dc4ed1f9ce1e77b8c2694abcccda12
6. 0x2647ce277d4a6f8fb15f4492c712025ad504f5750371b43faaa773f4b51168a5
7. 0xe685190e57df488742bcd5c0e38a3fb9cc7b1c583f15685b082d704a40bd20d9
8. 0x0363c9ee170bd76636f4e69e476a1d7ca21fdc2dd172847c5b58898f4899843c
9. 0x227fc3f9b2d5127ef29bb8c5eefdee285b7a00f471b1b22bc5653ba3e7d3467d
10. 0x0da0b15902e7376098bb2373609e5d02ff796545fa6231b62566d756e5e67d8e
11. 0x967fad4d9664aa895226cb5b718f3c653b043f55d5a2e67a86a97f4ea70b7466
12. 0x6e5a50bc795c5cacf8d07a6a7782267c29257d38dd1b857933910a4cfb7ea84f
13. 0x699db14025d495a48d39671ab634de3d8cbdf71cc080884a285592176d87ef84
14. 0x3e441d3f53c7b69d6c73ef93d327dfc3071a522c550856540832b34fcb531738
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af