Evidence row 2178527

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZON21N"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/38b01939-72de-4302-9dee-aaa97f5578a2/.well-known/agent-card.json"
    ]
  ],
  "name": "Pintor",
  "owner_address": "0x044259b16d2a8f5daafd1cf064206075c1a4205f",
  "raw": {
    "agent_id": "114961",
    "agent_uri": "https://centralcity.ai/a/ZON21N",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pintor 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/ZON21N",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pintor",
      "registrations": [
        {
          "agentId": 114961,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/38b01939-72de-4302-9dee-aaa97f5578a2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZON21N",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793639196,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T17:12:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pintor 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/ZON21N"
}

What the leaf hashes

{"body":"271c074fa5bbf8c0ffb51a54c870b8f30e0f3190bb9f44c6622a7907b821d886","id":2178527,"kind":"listing","method":"sync.erc8004/1","observed_us":1793639530151592,"prev":2178142,"subject":"erc8004:5042:114961","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. 0x80fbbddd8b9ea610c9a9454c756394e0d9d4708dfeaf6b83afed5706b3b3f2b0
2. 0xf435bb767072ec5394ca3828901fcfde7852ccfef283e276be6cafb99e12c2a2
3. 0x2624c25b2acc001859d28b84cd8164111a3aa2bfb29e38a911e7cfcc3af92e03
4. 0x2cf8191cb1a43c5dc8f458486336626de819631748eff6c6d4a2fd0b78e2b8b7
5. 0xb6018d2c216340f77c1640138316f71cfeeb8864c1d2bd6def483fd0d795bf74
6. 0x9f7986f75a807b9e1b2fc3e52a646e19328b2210b8010319c763013db7e3d587
7. 0xd1a9ab2ca3a85d6787a89cc86838c7ebac26e3e358d1eeca53a5b0cc3a0ef83e
8. 0x027f8969c0de6861be9ed8ae067e5b70d57f5fb51167f55d3bcf2e9bde733915
9. 0x1bf7cb5929f6da18d91f4d1305ce1904f0d4d1888c2e8ceccaf6ae46f59e52c5
10. 0xe28d76f7809d77858d312b728ac71d1bd5a6c872e61c7751211ec108bb862641
11. 0xe00cb3e4c90b6dc84033ecbd887dfee3d2cd9c6682accc0ca34f329e01ac64da
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af