Evidence row 3021082

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aSYL17"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ea0aad69-6408-4b8e-b688-b04a82b48a5f/.well-known/agent-card.json"
    ]
  ],
  "name": "Trezano",
  "owner_address": "0xf25507f1fd9c824799616513d5cbb481172df38d",
  "raw": {
    "agent_id": "255976",
    "agent_uri": "https://centralcity.ai/a/aSYL17",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trezano 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/aSYL17",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trezano",
      "registrations": [
        {
          "agentId": 255976,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ea0aad69-6408-4b8e-b688-b04a82b48a5f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aSYL17",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793805035,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:15:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trezano 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/aSYL17"
}

What the leaf hashes

{"body":"40be8d83fe5ce69b3dd5d265f08f797544c3e7313bbcaf325e4961de9972b07f","id":3021082,"kind":"listing","method":"sync.erc8004/1","observed_us":1793805341796917,"prev":3020834,"subject":"erc8004:5042:255976","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x6e5ffc21c8b93957bdd12963af16960a7fad32235253f46fc73c3885918537b5
2. 0xae7ba7a603e11730ab893e0a7c5a53938f3686218f78dbfb3ebe141065d638a8
3. 0xca33b3bb52c8be3c81597bfde38de8d7434477041854c018104c0b4f8db576ed
4. 0xa4fd2f9ea1b02c55654f97820a5c8ce40416df99eed4d3e76fd155fdce6d54ce
5. 0x6eae485c03f20ef886d17b09ff96fc8933c3c777dc5693e3c59c09ec4f8eb914
6. 0x2a62937165ed3b23477d16ff70c971b80de7ac6fefcc2796fba74d211f18e4ef
7. 0x36380819d4777e59d23d2ae314bd6dc5bb50a89ee3f33d3a19ba2deb7488134c
8. 0xf364e0108877bc8271ceb1f6177ed84cd5a6462fd22f2180c66ca3712b580828
9. 0x5010ff85d9a0352d5b07dc1a71a6af6ad42fe56b327a791c49b5fb7411d205ba
10. 0x120bd87f793385740eb4b76710f17407084b161558d93e9e607fa46de1f59063
11. 0x72ea675348fdfc96754620483ad51bba747809b9235ebd27e8bbb7c6de3a0c62
12. 0xf724c803b8cdc886fc3662b19ab06c6f9c30abbf524cdea5fd045e74264ae271
13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345