Evidence row 1772736

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5T0XbE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f1c5088-a746-47dc-a23b-352ccf4afeff/.well-known/agent-card.json"
    ]
  ],
  "name": "Rassisto",
  "owner_address": "0x21f8f8be63691d41fed81a1ef4498bed27c772cd",
  "raw": {
    "agent_id": "8610",
    "agent_uri": "https://centralcity.ai/a/5T0XbE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rassisto 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/5T0XbE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rassisto",
      "registrations": [
        {
          "agentId": 8610,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f1c5088-a746-47dc-a23b-352ccf4afeff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5T0XbE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793548739,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:04:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rassisto 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/5T0XbE"
}

What the leaf hashes

{"body":"e652e6dcdc8d7e1ee205aa8227a817d2b9be9225ba7d40a2afc41e100c6e48f9","id":1772736,"kind":"listing","method":"sync.erc8004/1","observed_us":1793549049054732,"prev":null,"subject":"erc8004:5042:8610","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xffc9ea676f7b08550fb640ae2411d65e1854ffd4d3417b8e2b3be0895c3e4a42
2. 0xbe72a0fef1e3a375f2cdccb48705c9442c24d7462e77aefb030712ce32ce486d
3. 0x413ad92978b3d4f2d0464f89d789204db3f9e4cf10253df4e3808d5d6899350d
4. 0xbe6d6892c6d32f3ba0a23c56f9efb54411a5720bd13d7fa836d4e29065171a44
5. 0x50ab564a876b3f26983c78132c7cace6379fa1d30e7edc0f8111eff68b67fb97
6. 0x904dfa06478959407691cbccfdb5634483769f82c97722e7591e638002ce572f
7. 0xa357dda0170c8c7a1bc37ca2111553860c1523fe825d675ae2de46fce5e98bf8
8. 0x8204bb7d22dc2c991f98fd180b6015313dcd279590fc460a078caf3bfc45d122
9. 0xe552e8b1b83be859c579dc36c8c1832cf09aac714ea64698ec969df8a6b598f0
10. 0xf552ea5643a683bca2db7ab4942028e8f2df2acd89f0e2f93568513e8ba3c09f
11. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
12. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
13. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
14. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90