Evidence row 2108054

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/P68Cm7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e03c2875-5208-480e-93a6-e3f32f4a5349/.well-known/agent-card.json"
    ]
  ],
  "name": "Mifino",
  "owner_address": "0x62c05ab05d78ce51924a6de7e07c76c103105b46",
  "raw": {
    "agent_id": "83471",
    "agent_uri": "https://centralcity.ai/a/P68Cm7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mifino 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/P68Cm7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mifino",
      "registrations": [
        {
          "agentId": 83471,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e03c2875-5208-480e-93a6-e3f32f4a5349/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/P68Cm7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793614289,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:14:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mifino 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/P68Cm7"
}

What the leaf hashes

{"body":"b4a8ca1a99554bae303d54e9a45aa2955741f60e6d0adaf1a4c8a3f7e712bbe6","id":2108054,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614494169898,"prev":null,"subject":"erc8004:5042:83471","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. 0x85c4ff840aecb52279f4a7c3f5aa0aeeeeb5e929062bc7631f7088a0aa66930d
2. 0x214e20a1c3935ab429c7a8e91350bb2fd3afa82a954fd8ffb65291f7bfdfe53a
3. 0xf35c51585ec46f32fc1923cbe63bce576d472d5a7025d6bf3d4febd888682e39
4. 0x557c9b4f7eb26ddb430acde5fb688da4b15d7156506ac0ce2af8ef09f6c4fd56
5. 0x8a96572e18ae291a4bc4dcb80b78ebb02ebfab5f0ce737d388f259c6335e3684
6. 0x185c3bd07baf99f7812f5f79d03eb0c42f6ce7a8e6b9063920ddada87bd09e9a
7. 0x56ca7549c94a45ea311cf291e91c1d11d7e83b5316ccf0f988fbfdc9eddb57ca
8. 0xc6da678e92647b458f0f0ad969ee8cebc8ef641353e92cd8f7e392d8949f0c73
9. 0x44f169787605175b2ee389be591c7c90469eed3dcb51bc5d41290236104eef6d
10. 0x4a2beeb12ff95782fda30e89eaedc08a645efdf91a62d600367a6c0394f6dc36
11. 0xe4cfdb5ca803a75305e0b030241b6a1938e198905c1bdf3b3578fd8cabde60ac
12. 0xe411f7e720673ba3ec5e17cf225d7b613794f2c0fc54fc3c10f61996c290e915
13. 0x01026267e0e47b54aad32519d39da32ac6f5740a40f20ce4f9f7312a7268ad12
14. 0x45296e5ab7be6d8163e528d05039d4c685fc8962fc80b797c1d68574b10b444c
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af