Evidence row 2142266

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5rvWuY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1fcb9f42-1e11-4c7d-86e7-7421e3a9da74/.well-known/agent-card.json"
    ]
  ],
  "name": "Dunsa",
  "owner_address": "0x624d8dbeb8b97943533cd4df61d0ac0cdd8a76bf",
  "raw": {
    "agent_id": "97384",
    "agent_uri": "https://centralcity.ai/a/5rvWuY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dunsa 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/5rvWuY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dunsa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1fcb9f42-1e11-4c7d-86e7-7421e3a9da74/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5rvWuY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dunsa 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/5rvWuY"
}

What the leaf hashes

{"body":"32b6dfb46b9c692f3846826581daf78af8177d38d23b3aff1916b21e09d16b64","id":2142266,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625310874282,"prev":null,"subject":"erc8004:5042:97384","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. 0xf558268523c16921364cbe04b53cb016459b7646f481ecd1c20b0a99a1af9145
2. 0xdb6c7c32d6b85a334dcd77161a5cc3cb71f5c62384b929c5d97ff241ec12fa26
3. 0x397d7528ffca44bb1cc15d400e886ea93dc708d810ec437cad8b4d6b063df9f4
4. 0x67052907f188b2159bd0400e625b5b4967894da75becf783ce9a4dcc4ec3a37f
5. 0x19d454fe1ad5c5b3e651023fa3832bc75c24a1f06b2b0bd2bde7807a2d9514b7
6. 0x008d47ce826952b0fde97fef0bf8af6f3f1b1dd1e70e0b79423a345e26bbd6d2
7. 0x680cc19d9b93165ed03c169a39d5c405b3ad389cd66e6da7fa894dacdc318a6d
8. 0x5508e1b5c0140d22b1d5416305bc64bf13034de9bcc5f40897fca7ddf8f9f8bb
9. 0x68c8c80fc029855206253cd1addec95da10773f7bcdd05c5d9dcb69009fcc18f
10. 0xa3c79545f1246effd03a928565f62306980b0b4ce632a846abd7b417cf44b425
11. 0x4c5013ca298049e350f7c3199548e9c7f20b053674efe3937450d4f2e1d8c100
12. 0x85d02e3e66f20854017b5969e8b232079dd6d500ff3e4d89946cf1206ca8916e
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af