Evidence row 2155744

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y6w4Pj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c0152bae-9359-4ca5-9461-e7a75b4ceb4b/.well-known/agent-card.json"
    ]
  ],
  "name": "Teissero",
  "owner_address": "0xb4e7286454c51e039890b10e0dfebdca306de0b7",
  "raw": {
    "agent_id": "103295",
    "agent_uri": "https://centralcity.ai/a/Y6w4Pj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Teissero 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/Y6w4Pj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teissero",
      "registrations": [
        {
          "agentId": 103295,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c0152bae-9359-4ca5-9461-e7a75b4ceb4b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y6w4Pj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793629629,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:33:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Teissero 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/Y6w4Pj"
}

What the leaf hashes

{"body":"4fc203d416b369bf7ea2bb502b1ad6701bd4a47acbba36ae8b93b78f53f0ca10","id":2155744,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629990196523,"prev":2155236,"subject":"erc8004:5042:103295","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. 0x4706bb5c14d3adcea0337653d1e2df62faae5b9e4166946728260de791a793f7
2. 0xe2fd8cd186d9a35727de6ed4a02b95bff72f620fad628736e064b8a6f91d0b7a
3. 0x73cbcba69a97b6f521da6d6eb167dc156870c8b3e2c8d69cf272d40568776ce2
4. 0xdde3e14b57e09e9ba73f05e027816a20e351bb23c69e2972d72ee79a35403fef
5. 0xab280cb8838864b207f8872a22fa9638e51e66088f430c63bfc9f7c23c3df2f9
6. 0xa744054ecaad457ae49f8a454fe022ae621937badeb4dbc9e60acb960f1ee41b
7. 0x435896fdcbbcd17c7cdc4bb12209135b4174f7c6ac29c94fd5aa7ed45c6b630d
8. 0x441575634ce98379c052183f03138fcda0d67a36b2509fa9445f7252f66e0245
9. 0x0cb8fe2dff773970cbdb36ffce1e5831cebb5fdae241cfb0e261ad4066d359e8
10. 0x016b1614282904cb7ef7baaeb01116901a8db7760352f2bde485c913fa2d3143
11. 0x698ee6480581964bde446ed654cae2702def127e3ae27ee9be84e44adffdd0ba
12. 0xcb35c8e9efae833d2a997b356d4d3b000b0f5841c3b9202c985c07819fe5c916
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af