Evidence row 2197552

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mq6j8b"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8dfa244-9a2e-4199-861d-0edc102dbf1f/.well-known/agent-card.json"
    ]
  ],
  "name": "Mavik64",
  "owner_address": "0x9177605d50b3e94847343a9436d3a1ffcda842a0",
  "raw": {
    "agent_id": "124761",
    "agent_uri": "https://centralcity.ai/a/mq6j8b",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mavik64 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/mq6j8b",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mavik64",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8dfa244-9a2e-4199-861d-0edc102dbf1f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mq6j8b",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:07:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mavik64 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/mq6j8b"
}

What the leaf hashes

{"body":"34f4f424cfbeb285008221bde7e424f6c1c9f765e62ed8494fe766ffa8cf88a0","id":2197552,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646442141057,"prev":null,"subject":"erc8004:5042:124761","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. 0x2936fcb73cfac239dc477bf74682490b06f4ecd162ae04cdab08781cc90f600a
2. 0x2cb70d3e2d7789c2d7c143ea1102cb561db62f3a7106a839be4872e812230bca
3. 0x5e853681618284494f6e164c1525fa78047445f5eb3b4a9c0c47788a3b066aa0
4. 0x5693bb66d9f0342f0bb52ae180b27a0d5cf9165d53779824dc8a73d546bd8f78
5. 0xe3c13652d106533328ec9d6a9d561d76836c563ff7d820fa77f4f9b6115d909c
6. 0x7788d0f4429a8789b4f12a7d431abcd42cb7fa5fc08d9a7b8822a2dc615e7779
7. 0xa75bddc7a0a9d4c11391bb7979f8f07e0cc12d9e3a08b5e0b3f270a9bfab63de
8. 0x865b40abefe640297a44bdd725adf7d95fc3c0543ac4eb459816884fcb4eebaf
9. 0x91060ab96cd9b42cf9a40e8b64830ba7ba5d7a222e103dd9a2b1d4f0db5ec874
10. 0xf1d6add337a97cae4dd7114ab6294f0a591bfc550bca23ba9700cb8ead55efd0
11. 0x3a357782ba07e599ae562ea10c121f44a54f1714e65b1a2ebad231777f58f729
12. 0xe12350a7a5fded6eeb0ecfd68a402669600feceb96d01436f0e00602ab64078d
13. 0x51e311ca2900bdc02d33f863997ecf605beee83455e2af17106fa126c029645d
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af