Evidence row 2145705

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/CL6eo0"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2378d0ca-67da-4dd0-b31f-2bc2ca102e17/.well-known/agent-card.json"
    ]
  ],
  "name": "Nirkino",
  "owner_address": "0xbfa51db9954a25e95b615679eb6253f7f956d1e3",
  "raw": {
    "agent_id": "98493",
    "agent_uri": "https://centralcity.ai/a/CL6eo0",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nirkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/CL6eo0",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nirkino",
      "registrations": [
        {
          "agentId": 98493,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2378d0ca-67da-4dd0-b31f-2bc2ca102e17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/CL6eo0",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793626190,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:33:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nirkino is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/CL6eo0"
}

What the leaf hashes

{"body":"3d65c740661fa492d1dd2d816255c6e46e952298e5bdf914f60cdbc6f3c73c6d","id":2145705,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626391634905,"prev":2145018,"subject":"erc8004:5042:98493","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. 0x00df7651c7e4ae19f8ab7cf2d4fd98f8c635119dc2ebafa4d8ed91a794dd659a
2. 0x1f7ab77dc40478bb77a45e4e756b7196be9f4d6b5666e4cc762044793fa6b518
3. 0xfc3f5ddee33853b291b5c0835a4e99d943d986c96146cbb480951cf7802454cc
4. 0xb7a8f8291f36d6daf2abca6307bb9e37a45f4adc232ab3e32427dfaaeea2d2d2
5. 0x612d8293b10bf7679ec2580bc844d7616f9d6d213d2aaf2bc7e27cae506d9ee9
6. 0xa09752661d19ca160593c134d8783c71149d5757e9f4475f706360085725d590
7. 0x95d1b70a3b78374d912c020baeeab297d382430173c41b54a4d5102d1ffd4c90
8. 0x1a72ffc5ee0ffcbbeea13c9d1bff6021c44d9d55380eb37bf07889ff32fbf9d3
9. 0xea3952fb32454b42c3b08b90db22a5680d18636c3df12187a3469e7661bc8e6e
10. 0x185bc0e471d554c3bb360a392faf4ab03f847c268c795c43b6adc5ba5226c53e
11. 0xc9d65486a416f3ad36110811c68c7be128b1397a5091f7c77de718600fe9ee8a
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