Evidence row 2144459

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qozXdX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8fe69ece-2a37-4cb0-babf-9814185b3d5a/.well-known/agent-card.json"
    ]
  ],
  "name": "Vadero",
  "owner_address": "0xf3c6c466ee432128f1099f83cb85dafbc21f1b7a",
  "raw": {
    "agent_id": "97785",
    "agent_uri": "https://centralcity.ai/a/qozXdX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vadero 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/qozXdX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vadero",
      "registrations": [
        {
          "agentId": 97785,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8fe69ece-2a37-4cb0-babf-9814185b3d5a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qozXdX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793625649,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:27:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vadero 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/qozXdX"
}

What the leaf hashes

{"body":"ae44df744a7cb05420b6f5ce4d1d71699b0f276e4d2f306e746858f356c73b46","id":2144459,"kind":"listing","method":"sync.erc8004/1","observed_us":1793626040984317,"prev":2143464,"subject":"erc8004:5042:97785","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. 0x7f217751eb639da8950c3d570b209f5269cee04094712351e95ad09392dc2797
2. 0x41083c85094c34e537c3d7815ba1087ae55280303697c20c8260efc889308e99
3. 0xcacb22735e7f3581773ba674cad5ba08b2732397fa507163f0f1e2da7df40ff2
4. 0x717c4046982167fbccb2b369ed6643e14c272c222c527e0af458fc35e4691600
5. 0x757eca935f2dc11748be98343e045680089690f5984ca541a0aa4e31f05afc07
6. 0x523807aa91d7f8e81fb22f360d04128f0ad78758c0423ee7988e115837e79007
7. 0xbf33ca382f9cc08b4cc67bd4be5e9f4367f5e5ca5ca2b777f21d3197e0833342
8. 0x36b0e4a200d63b8944b66e7799f0c196871f37679b93045bc621b7c210192655
9. 0xcae5a3b624e3879cca7f11d4493ba444541b9484da7ff7b6f417256b45825a1a
10. 0xbc1fffe766071f183928ba4f7b6970cf87ab7618ad25844b3fd2c27d280b6af6
11. 0x9199ad395cc1f1760b07187fe8eb98f45c9bb6112ec37236facf6d8042ec62f9
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af