Evidence row 2921405

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7GeMP1"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5f4e2fcd-a513-4b42-a618-1f63ec9412fc/.well-known/agent-card.json"
    ]
  ],
  "name": "Tizis",
  "owner_address": "0x885c93c8cb1dc031b90dada608eab6f3bb5111fb",
  "raw": {
    "agent_id": "215864",
    "agent_uri": "https://centralcity.ai/a/7GeMP1",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tizis 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/7GeMP1",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tizis",
      "registrations": [
        {
          "agentId": 215864,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5f4e2fcd-a513-4b42-a618-1f63ec9412fc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7GeMP1",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754110,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:05:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tizis 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/7GeMP1"
}

What the leaf hashes

{"body":"70add414deb9ff1edd6e3169662e2383afb873b48084757afecdb578b46c4b93","id":2921405,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754333904264,"prev":2920911,"subject":"erc8004:5042:215864","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. 0x732e592d8cff83daa7e455ea32679e1ad083bd6ef10132368ff478fe11b9ec93
2. 0x85bc87de1146c8428bc41055a8f0d01a63974906edfea6941f21cedf3b97da1d
3. 0xcda1b64d9dc76b68683b45c6b77b8fbe557747d86a8101fd7d01bfc9acabbf1c
4. 0x11bf4a33eb8538883c0def86198f125e403820b5222b0727daefe0e13a8e2c4d
5. 0xcafe5bf10a8136822ecdcbde24a9acb3b291120ede199ee58d277fde0368db29
6. 0x28fe68ede23cf281c5c1d729acf86f0a0f8545c19e97808b8bcf2f423b8c27c3
7. 0x3bcf48a12018674f36143a2930fd59da266f2062ef7478f0a6ac1af47d60c3dd
8. 0xd666186704000dba32d22f0d832c485da1f7802ace77eeda5a5e070463ad4256
9. 0x39a8620bc280b7f3fc88240d9bf435ccf27b347e3595dfbf7381635dc3548997
10. 0x99245dee21d33e4088c7b3edc3c40fd05622348a758dbbb5a1f0aa633ce115de
11. 0x0aa77fe885fff49f7d0106aaf85972b7a29fb974bfe95294ae9eb16d234530aa
12. 0x96080704a1e67dc87b212ce79dabb4c559e5810b66f4bf514b1a6e8c889e1756
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345