Evidence row 2976957

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/MxnRHj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d4dabf52-4bf8-4dfe-a32c-f87895beacd7/.well-known/agent-card.json"
    ]
  ],
  "name": "Krumpano",
  "owner_address": "0xabff9168363666af0e47e9bf43a6e445b1a97886",
  "raw": {
    "agent_id": "236018",
    "agent_uri": "https://centralcity.ai/a/MxnRHj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krumpano 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/MxnRHj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krumpano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d4dabf52-4bf8-4dfe-a32c-f87895beacd7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/MxnRHj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T08:22:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krumpano 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/MxnRHj"
}

What the leaf hashes

{"body":"9fc92cb2e352a03fce607938a85e9fcccc3670cfad94ef28cd4f07847ee54da4","id":2976957,"kind":"listing","method":"sync.erc8004/1","observed_us":1793780526332813,"prev":null,"subject":"erc8004:5042:236018","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. 0xba42958619fd5282145494d3758f3237c57483373d2ca0633251db97d91bd47f
2. 0x65db0a2e08eca4ba4be0e05faf498ce595465e72ce43973f66dca055b5ec356d
3. 0x74ba3735526bde61ba7392e1b3ce1511a10ccc6bcd8f20150ad60e2b78bbec3d
4. 0x3312bdb5ccb9ce3aa43ce198f2abd73052ff8aadbd6750a428bdbd073887c49c
5. 0x7ac91b8fff0248476546e0daa2d744bf1b19eef4bb18325c150147eb0a026fcf
6. 0x55e9d7bdfded15f0794015be64467481bc92c8eea99dd8ad7c736517a59a6936
7. 0xc8e4977ed1bc2134705d69d66ba6340e282bff1c32a5c249a661194e511d7a45
8. 0xeca335a69dc1a499167b529d1f6023e0dc0691d69f6678cb560bd7734c1e9d75
9. 0x935427d5c49e6fbc9d78c6f321adceadb236d6aea2a3bcfed55c88313b7c22e9
10. 0x74a20100a22b2c0d754ed18e91392f3922a6981134e60c6f8974444437ea34e6
11. 0xfe61b65b60f601899ed027cbbc436fc7e4bdca55111bbd39b6fe57fb83150fb3
12. 0xffd6ffdc07603c9bcf780844d003e91f7debcdce1d9fb08f9ed5828173fa6cd5
13. 0x2a8162f40aa4c5724a3665329609f744b79b400662994f1b00ce0d7a210400a1
14. 0x7aa3efb7074066b3f8ec1d8329dfa11e7f8bb9594e7b6fb5e94738e387e076a9
15. 0x99e1d917a09f567cab45503a7bb813f7329bab71a3ee4058b136e2e24fd38eef
16. 0xa81588732e20541f1fd63a8674c3102204c511e11cd493c1ebf29abccd23069e
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345