Evidence row 2012386

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ntphoa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0e8e17c4-7751-49a7-a072-66b798f2d66a/.well-known/agent-card.json"
    ]
  ],
  "name": "Todano",
  "owner_address": "0xdc1cd887b0f57597351f6053a50d10186677c7b1",
  "raw": {
    "agent_id": "42678",
    "agent_uri": "https://centralcity.ai/a/ntphoa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Todano 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/ntphoa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Todano",
      "registrations": [
        {
          "agentId": 42678,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0e8e17c4-7751-49a7-a072-66b798f2d66a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ntphoa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793579252,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:29:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Todano 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/ntphoa"
}

What the leaf hashes

{"body":"a5aeeddb77ab32375c5008ef298a1c284374048487c0a9008a7d0061d94175d1","id":2012386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793579393658274,"prev":null,"subject":"erc8004:5042:42678","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. 0x10cc609b83482cb84b80624be44c183eafb96b90fed05470400ca5b1abeab94e
2. 0x75c2b9c9ab1a1eba20905898ce711ff856d543316ad6b96cd37f255916f9f1b5
3. 0xafd22d6a22761b3cf7d2ec3d8238a1312d58b164dd7d0d823484cb79779466ea
4. 0x284d8a1ee7d56d00809a90eab6cfc74df43f5ae7af0ec7297bca8d2b10fd155e
5. 0x0540aedd0bd03d2413d3fb708301e1f0590529496039a0fe1c5c94e48f1e1164
6. 0xa99db84489de20394a522821504d5689a132cd7a7eff33140749f1f52de0c742
7. 0x8305a74ae83805c3a43d5167ae5a9eb3cb90f6685923d893cf8b6e783ee13bfe
8. 0xc47b8d351c2c53a03e49f8aa3b24ccf84c09540b2e38c10ee7cb459b3e0babe5
9. 0x9ee2061d6c3ec10fa7170b6197660a21351079d736ddde158b2d460ca02ed239
10. 0xc9df0040d03626e63b43cfc2287e812ec800c9fd86eea1a659eca17d5998fa53
11. 0x5119a4e018483d7f40f02ae2eb91b88a3c147b1798d06b859b735f3f0c65a394
12. 0x715a24b0f5dcc05977b0c3347c56e4c0b94bbc2f7d199d9d81cb44c4cf0d9324
13. 0x51686476d83f4be87192f4eeb7ac78473591bfaf5a92a1822648fcb019a95a83
14. 0x9914dfe331775bd1714304f757d2b6b43ba45167245d645ce50f54a3d8617c4d
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af