Evidence row 2161386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8N26RM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5c280b91-86bc-4918-93e8-a3c453d37852/.well-known/agent-card.json"
    ]
  ],
  "name": "Frarkel",
  "owner_address": "0x3270e8147ba56541cd40b63ffeb747d791ecb71a",
  "raw": {
    "agent_id": "106077",
    "agent_uri": "https://centralcity.ai/a/8N26RM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frarkel 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/8N26RM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frarkel",
      "registrations": [
        {
          "agentId": 106077,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5c280b91-86bc-4918-93e8-a3c453d37852/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8N26RM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793631815,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:08:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frarkel 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/8N26RM"
}

What the leaf hashes

{"body":"f1aa00214ac432fda07a31add829d64828ce5dd2044fd5d01bf4cb84d9001556","id":2161386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632136989927,"prev":2160836,"subject":"erc8004:5042:106077","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. 0x08fc0b1db484e99743f893bb77f8ea1b2e89c280974251eabda8b470da3a520d
2. 0x84c1c6237d9302a245dbeaebbc0d13bd450455fda3c579373733a369e5b1458c
3. 0xe75410e836f1a154ec5b3c1345f11079c1f49c47893cc7b48f97f79e2a4d501e
4. 0x0ac878bf8ab9c5ce56c1aedc1e8b102175dbfced9885ea2f4a36d5c174e4cbd7
5. 0x051c2d642ccd1ef19d23d606129411015e69f55f3d43b62536216de0463b5fe5
6. 0xb632089fe048e443abfbf17988b60e074e8af756f0069a98f555fc1244ccdec6
7. 0x75c3c8f2414e4902b92fbfa477ea5ecd0a9afdbfa7764038ab8dc7d4448869a9
8. 0xfe1d9e37153c485bb8bc80e913af253d12733717c9d09f96d3bdf24ee9d62c05
9. 0xb7c2789f37e036218f733b5c660693af21bd0b3ef783c9b4eb7cdcedd8b57273
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