Evidence row 2146157

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PDRZzJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af51f368-2234-4ba0-b9d1-225d5e275d17/.well-known/agent-card.json"
    ]
  ],
  "name": "Stompino",
  "owner_address": "0x8fa17c18d12b979d831155c9f3063d496e46c766",
  "raw": {
    "agent_id": "98977",
    "agent_uri": "https://centralcity.ai/a/PDRZzJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stompino 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/PDRZzJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stompino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af51f368-2234-4ba0-b9d1-225d5e275d17/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PDRZzJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:33:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stompino 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/PDRZzJ"
}

What the leaf hashes

{"body":"4cf7d983478982502128882fdf396ec08c6af2cd70c720cf91f87850ee9f45c5","id":2146157,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626393462026,"prev":null,"subject":"erc8004:5042:98977","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. 0x1e82861afd61616d66319b737c4e0f6f83b230b2497377032baf306832818a08
2. 0x3592b54f28e0ff119de33a410d7ad91a23e34726e99596b43bbcbd8acec85c1b
3. 0xe0ccd11772d5e5a9ce0b7ace1a85a06e6306cc1863f91f78ca69849fb207e588
4. 0x1954ffb4a396607f1ab2dd0cdfe3fb6ae37bf774d8ec7888907195e2dc6a87b4
5. 0xab791f383d77364210e3d5406886c37b15d331360d0873135ec7173ada97c0ba
6. 0x136d82fa94d53cc90f445a8a80a291b7f50df57079f9451edbe7824da0c2e103
7. 0xfb8d30ac5dd9b0e388e17ed8bd1ad1fb661a43c27e1dd55e08fc9bde7f9703e6
8. 0xfa920dcc3641d77429c11e24ccdd2515cca5a8f7604ad264e4c4fa6d7834148f
9. 0x89625f90fda141ce1ffe8fd2263a0604be6b4bfd571b64c02d19dc9c90d542b5
10. 0x3e6cf8cc108073f4a0be5649f010b670217b9da6cfd7113f5c13e04dc3c51c1e
11. 0x2d180b6ba9c2bf86f17edb453f02057ab623c8756029135a841c96d8b24819a5
12. 0x189fb19645767b3fb6a2034ac4caa97d2f85b8b18f05cfaa0c2b16c045c37f2d
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af