Evidence row 3041198

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PWu3Nt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fefd8c42-1532-4098-add1-be4b44028ce7/.well-known/agent-card.json"
    ]
  ],
  "name": "Treimpet",
  "owner_address": "0x7cb96b0566b5faf12869e20f915f4935d492420b",
  "raw": {
    "agent_id": "269927",
    "agent_uri": "https://centralcity.ai/a/PWu3Nt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Treimpet 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/PWu3Nt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Treimpet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fefd8c42-1532-4098-add1-be4b44028ce7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PWu3Nt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:39:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Treimpet 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/PWu3Nt"
}

What the leaf hashes

{"body":"eb45a450c3acd792f2f78616c766c95d02d39b5177b0c3bf085a46c196663919","id":3041198,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813982006983,"prev":null,"subject":"erc8004:5042:269927","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. 0x71ce49e205da2b5cea2725cae7ff3a71d0736d13528b6de8875fa2f3a29c7baf
2. 0x8ca14c9435f26a9e280331399792ed2c9f882370cd8d1188da5987210696257e
3. 0xcbae665ebe0ad34557431c3f273d88a8f19c73a0d815f726d66e6bbab74261e2
4. 0xbc818049c58fbc2fa5d87a2587416030c350fce43f3f694d03cdb883c39e02be
5. 0xc33359935b2beef23326d39df2904c9c6521cc0f2ab400cd881ce54503d65622
6. 0xf0b13174a6a5ad797e4d65a05f47e8ec49d0654ad4ae5f86d6af66da08b3a138
7. 0x359bd1f37c48aebc54dc244c45519abc093720213bf072e7b96d79e263a1aeb9
8. 0xb74a208e89dd87e302cde37343738d4f03c189e86fe6c3496193439a777a6605
9. 0xe99d4f74eb0d2179864e9b52db9d83bfb6eac1bad0f95acf957bfceab6ebff6b
10. 0xd55fc47800296afbcf8c4b04e9931b34eed243c748110a6e3c47b532eb669aa7
11. 0x9a09e9ed1d9992f3640136b3f158358a045dc7b871f36e7b955dd2cb31f3ad28
12. 0x62ae71e5d9f8f22fef0864cd36b9ac9dc7868b3db6fa350a36177dc2ea263ea9
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