Evidence row 1776000

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/h0mW6M"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/45b4c31e-9ed3-460b-83e8-dc9af29461d3/.well-known/agent-card.json"
    ]
  ],
  "name": "Veindose",
  "owner_address": "0xa0476602345d0fd587d90f88766438a87652b4e0",
  "raw": {
    "agent_id": "11317",
    "agent_uri": "https://centralcity.ai/a/h0mW6M",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Veindose 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/h0mW6M",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Veindose",
      "registrations": [
        {
          "agentId": 11317,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/45b4c31e-9ed3-460b-83e8-dc9af29461d3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/h0mW6M",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793551815,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T16:53:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Veindose 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/h0mW6M"
}

What the leaf hashes

{"body":"603ec9634c6642980e1a846c8d019bb3a7af1cde09156fc12a1f194363b38f32","id":1776000,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552029413924,"prev":null,"subject":"erc8004:5042:11317","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. 0xffb033c8e99a15302aa985c45f1e5d70faf301ebf5f4382714cf7e74f24c6c4b
2. 0xab2b18aeadfb165cfa4c9389e6e04f2024b344ea7fff7a72f5910ce57ef70b5e
3. 0x89f6b10a96433c2cb47da52c198db8d091c30e43e8d6aaf37a2835918970446f
4. 0x47d6ddcdf774b94f9d82479140e16308a8dde94f039754881a1e938943d8526c
5. 0x1e72c16f1ef24e7c181b21828b737a206f4f64f394f2b7f8d0f6ee015bd37bd2
6. 0xe503be7b4a51a8ccca99ed336db6e32fb97520a803ffa50c065ca66041d82135
7. 0x69a23177fa86c571c05bd23c73863c2b2d04cfeb6f24b00825f2f9c2cb767b53
8. 0x645077e7512d1b5985ea90ba5cb35b225898cfe29af694f49244d7f4e13ee0bf
9. 0xb623f4289551b17225fa7ff2f66ac9cf062df9182750639303bf141f3623271b
10. 0x39b0e55b67d1cdf358a9110ce4c88e9c8e95f9f31ccabbdc2f267e050ff338af
11. 0xe1098daec235ac772ae70c56718c104f2ae277bcc659f2c52b39f355d637e7b0
12. 0x5ea8b4d83ef28102f02b54ad85e67b69963554a516f9dd3afa7c58d25ae8c487
13. 0x904a0ef836cb4b2dd139024d3379cfab31fd3b5798d155735069733eb5c3551b
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90