Evidence row 2155236

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": "0x76989cf72df872f9aa632ee6f36ebba89c5ae98a",
  "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 Base through Central City. Passport: centralcity.ai/a/Y6w4Pj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Teissero",
      "registrations": [],
      "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",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:27:07Z",
      "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 Base through Central City. Passport: centralcity.ai/a/Y6w4Pj"
}

What the leaf hashes

{"body":"caf385f306797c16d6ca8e0aff22efb72ab1bda437b03ef55f749b830a1cbf8a","id":2155236,"kind":"listing","method":"sync.erc8004/1","observed_us":1793629627888457,"prev":null,"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. 0x892fed96e036b26ec26bf4e98b469048e6d14690c7be5adeff2041e2dc3be41d
2. 0x3e8a42d0bb0e48297c3d87ac81b4e21c85a39a13d96cf6f91437a56704b46688
3. 0x320ee6a10e6a30cbc7f012f58893be498b973699217adf644168ef47eebe95a3
4. 0xa8878bbb3b3dd306751b496be4fc2cd3d406081664285a8b1fe443903b5a5e2b
5. 0xd7dfdf0edf651ad8285e2c0935a65730e76040874782d3c055f458bc51f48876
6. 0xe92417ee9ac0afbbf6fb896900118901a5714c12814b0384f594ae6f893916bd
7. 0x008ffd1ffb53498a915b14ea6c0f52d9aaf4980fb4476a6b79cafaa12ab38510
8. 0xa5eded7c9e839335ef70ef450583416612691d30f1a9b75c3e5689c52a6c7a43
9. 0xbd6055008cf7f3ac25543782a16c3c455bf967500b1f165e3c3079e2cd6079fa
10. 0x9f8c24de625a843b9608b26ec960510104b3354badd2b6ecb111ca5f53ac74c7
11. 0xe0bd4a655c1e72b28391df180f3237cb8c04c9e3e1bfa7f7fbdfed882688852f
12. 0x884765fed23b4c6070600ce8d9e11f480f0c05f4f1ec71bcb0b09151c91e3ebb
13. 0x5d871bfcf034460b25418e4174693de4c0943330f7c1beda840614a4c45cc42c
14. 0xf38c9617f655dc8f7c8fa11461cb30752d581a6bbb15051130839452c80c4270
15. 0x510fa2c647d18bb802da12cf41e17d136163e6624e69ed77e15235c4284b69c7
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af