Evidence row 3448532

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/l8AwGQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3c8e9879-2194-480d-bf20-0ed7b1cefa79/.well-known/agent-card.json"
    ]
  ],
  "name": "Alameirka",
  "owner_address": "0x72db97d660135465a2324affb7091a5812bf7b47",
  "raw": {
    "agent_id": "349981",
    "agent_uri": "https://centralcity.ai/a/l8AwGQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alameirka 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/l8AwGQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alameirka",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3c8e9879-2194-480d-bf20-0ed7b1cefa79/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/l8AwGQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:48:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alameirka 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/l8AwGQ"
}

What the leaf hashes

{"body":"21086518e6034604f92063579540bd189ba7dbfac8f54428442180e9c845f42d","id":3448532,"kind":"listing","method":"sync.erc8004/1","observed_us":1793908132713826,"prev":3444846,"subject":"erc8004:5042:349981","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x53b6e616d2be4dd7bb8243bd1798804c0e37c4733df9a96a60d73118f551a269
2. 0xf314fb7cf1f27769b6308fdc54142a86d4f85e898d0f0b96ed70da3c371f6b1e
3. 0x367fc33ad25bd81292b297984c72408628095e189774dc5ab4307194f2a28a7a
4. 0xc00e3850c841fdc7d73963def63460e9c9a301e4a897c954c7b496f204ab9e6b
5. 0x1f5c16671224a4e4ed11755cab94aa9883c36cc81f048664610ae832f20c16be
6. 0xdaee97cba50d1a2c26e26b7cb1180bc181565304ea682d3666b8cc1953897aa7
7. 0x0bd9a8e4316e1ceb3ce1e438af0b392e5aa3793fe4c2dbd7698444f682825f55
8. 0xc05eeb5022aa9c9be8f427d6cc974e2fe4b80c67bdcdfd1055e54cb2b0fc9107
9. 0x74a7d5446b1dc699dec4f8746827f1c5e33cf3e7602ce6f3f51c6ec56f53bff4
10. 0x59f341706932ca2c030ac954a27ae23a5ecd6161ddc55b8f43d8335cb9a8d539
11. 0xb076d9c271611c2b2a18f8deec901bbcd5ac529866d89ec7e04b4f2f8dd217be
12. 0x94855cbf315fc660355225f867ad0fcd54561ea27f2a6ca9376d874585b50275
13. 0xff04f88f01db14dd3ab75ae4ad845f5913e27709edbc0eb6237c5c128a69b491
14. 0xc7c9a02b10652443317f29964cb3f80c8edb43f84b67644463046121ae250d1c
15. 0x20ca3add72ff47f6497449b7ee3adf1c6f2cdbedf8b5a49a56da543bf096a5fe
16. 0x01716548fb56e8e74ac29a1a638626afc662ed7e187bafcf089344de82365b83
17. 0xddde0b0de5219c91c717b03cab5216193dc0f26fb006aa8ba17020a71dbd997a
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94