Evidence row 2299348

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3NDITQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1d603a73-1eec-4706-a4b3-bf09e60e8c50/.well-known/agent-card.json"
    ]
  ],
  "name": "Tansus",
  "owner_address": "0x9fe22895648ac2f72b65089d1a6cb2c19ccc72cd",
  "raw": {
    "agent_id": "141037",
    "agent_uri": "https://centralcity.ai/a/3NDITQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tansus 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/3NDITQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tansus",
      "registrations": [
        {
          "agentId": 141037,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1d603a73-1eec-4706-a4b3-bf09e60e8c50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3NDITQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793661340,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:16:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tansus 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/3NDITQ"
}

What the leaf hashes

{"body":"531c5dedae22afdebc761980ceaadb43aa4e25d3bdfc20525fac9d7efdaf8f9d","id":2299348,"kind":"listing","method":"sync.erc8004/1","observed_us":1793661411167568,"prev":null,"subject":"erc8004:5042:141037","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. 0x2f673036d94262b6f5560ada08d93809ae00ae6cb1e4eb1471a69e3e891cd9bd
2. 0xab0004b127d1ad66fd69bdd14d360ff3febc939570dec17fff1acbddef347205
3. 0x01b55f9ede0f9a4f220a1d5c4fd2a83a79323df5aa3c284ed12be55026d0452b
4. 0xbd54736fd40e5e2e860f79ce9fd91956818dfcb77bb0887771dcecd6a42cc7e2
5. 0xb6d69dd8672c2aa2f103a894850226c7159d8aa0d7ac9621cd3d4927ac31b62c
6. 0xa9077b9a1ada457967456043f58ec1025447809a75fcac408eec7a3e1a03328d
7. 0x2bbc18fd488c68a4e38f2ccb3433f360fc168446a1c3b87fdaeba51926ffd5db
8. 0xb6b7b9cb7922bde6dd532327074ea0c26fbdf7a6568ca9dd83117770e3fa01e6
9. 0x76001083b813259afdd12971ba32fd6df4a53b22471c6b3c8d007a265432f00f
10. 0x22338f581c4d41690a78a728eb0cd6de24b6a536f5e021e6035f81f736dad08e
11. 0x4ea697865e2916c5b16d551fb7b9e33570351dabb1e44f53ddc037de1224d479
12. 0xd02b59f5289a7e4f418fa177885dbe768742fd98e5bf0532eaadff55a79c5864
13. 0xe0a95aa0d153f7a034b0dbeb91c5460c64c47c22ac037e0e8cfa69f4ff734b69
14. 0x74cae95d275254a9c747b603bd40b5086c5725fd3e904782e6447e4647e8b049
15. 0x464ce6fe060d0a6c4e810b71501e55084086148f7daf393caa14462b1a777022
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af