Evidence row 2302701

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HxEBKO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bbc14e76-6872-4ed1-ac3e-0952c19d936d/.well-known/agent-card.json"
    ]
  ],
  "name": "Brofedon",
  "owner_address": "0xe17416e7efbba2c3b6926554a8ed01c4b85f4d1c",
  "raw": {
    "agent_id": "142245",
    "agent_uri": "https://centralcity.ai/a/HxEBKO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brofedon 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/HxEBKO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brofedon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bbc14e76-6872-4ed1-ac3e-0952c19d936d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HxEBKO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:39:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brofedon 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/HxEBKO"
}

What the leaf hashes

{"body":"86d262a39d36cda1f9f435198db7bba5670517aa8131cc46a835ed8846170db7","id":2302701,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662766749427,"prev":null,"subject":"erc8004:5042:142245","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. 0x008e3334937e99e09dc5f207cf444fe584752aa49f7d6d50bf3d846f1ec0ee62
2. 0x9007c45e0101b659cc7489d93b1f3dac721600c7749c902699f6f070601b6a47
3. 0x7a1cab47cfd8015690f6bbf25955eed7fac76e1dd7fb0dff412c85a1b6be3406
4. 0xf99d17ddf8dfd0314b96d790d8f0b1c2ddc9af049cff1802574555bf7198f7d0
5. 0x0f10a7ac00c9fdf4ae34874ab3318a2a510938f1bdeca021d14f8e9041de5032
6. 0x3ae7410b0adbcd857e407aa6972ef5ec461b6e60785e3052a49f4f95bedda652
7. 0x4c40105a1d36a00e6b6fac25a4eaa86ccf1db86a05fe00a5e2e942c637244c6c
8. 0x766710425a42593ddc25ce1b110d29399966c3b068a2e9acf0faeaad571fcb40
9. 0x59af054b79a4afb27f1284fcdb8d4ddd4bfb0706c593796ff12f3073247ca8f1
10. 0x28ac26c0df7caa3ad574e5cd1bd9606ce8f45c63bd184f00260e7b08b2456dd4
11. 0x5939eb972cc141b631914a360ee548402c9141ccca1780ea3ca8a3cb37784275
12. 0x65c4fed8aabb2a2a2c39a5fe7d7ead0ca6133b2439bf808bb16adcf998ac7db7
13. 0x9ccfa562467b683727533a101c56f2ec1b15d392976c5a1d03db8b6563b90233
14. 0x9acdcc385ecc9f1094faf2e01677d863638d23bede5aed4ca22def76698e0af3
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af