Evidence row 2144564

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0BAuiD"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/21a5d4a0-7e16-4400-a8bf-39b275f45ffa/.well-known/agent-card.json"
    ]
  ],
  "name": "Pantan",
  "owner_address": "0xb0ef5b28b59cf6706c3a43c0691cc8b05a83fdd0",
  "raw": {
    "agent_id": "98039",
    "agent_uri": "https://centralcity.ai/a/0BAuiD",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pantan 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/0BAuiD",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pantan",
      "registrations": [
        {
          "agentId": 98039,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/21a5d4a0-7e16-4400-a8bf-39b275f45ffa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0BAuiD",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625690,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pantan 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/0BAuiD"
}

What the leaf hashes

{"body":"3baf37dc34ba2915bcbee61b5d03e93b4aa0a4b9d29abe16528caffb64664d63","id":2144564,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626041280244,"prev":2143720,"subject":"erc8004:5042:98039","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. 0x08f2f8cbc644f81120b88e11cbf14ac022ac22b5cba645e69cb537717d2caccb
2. 0x3ce13b1a50255e9a8d0bab16649ae3e0796869e9cdf06a2662700c2603da784b
3. 0x8c7dc9e5aa51d2c1fee1ccc84f1752dd14515de38549d0c4c424e116856ea381
4. 0x58154e3b3b6c30e19e22760844931d5b0fe7f59b198e2a84329ed2cc8ff6439a
5. 0xf2448c09bb1f725570dd6c9e707a58e240d2a22c2c41f2ef613c009a25be5977
6. 0xd8f8362f6974040fc2fd6eb8c413e21bbf8a6314f38c954b3a9adbc4125faf0e
7. 0x70adedf6d3e6890d4f1fbb78b3608500f096a3cd460a3306c308cf823b1b7cbb
8. 0x95e1e5f319214d3b5f78105cc62f4cff87c8dcdedfe92431e5e5965473569bca
9. 0xc69144d06e3798189a2cc6b7cd5816b0c39350181a557303de20b6a0edc4c311
10. 0x770b49014a86e8911f6a100032905826fc3d653878da2f9bd942c7673bb163f8
11. 0xbbd2603f0ef4c42a8591fa962c979ccde5727c1de16b02c547018bbbeb02378b
12. 0x8464365fe08ea3ff4f374bf2c5c2327d1e374e005a2faa2f073c682fa39700e2
13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af