Evidence row 2959044

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EwVeDw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1152dddf-f97b-4438-9f16-010b16b89393/.well-known/agent-card.json"
    ]
  ],
  "name": "Stiosser",
  "owner_address": "0xc3ff127415b225a1884e5114a205f6dc4824a9de",
  "raw": {
    "agent_id": "229286",
    "agent_uri": "https://centralcity.ai/a/EwVeDw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stiosser 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/EwVeDw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stiosser",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1152dddf-f97b-4438-9f16-010b16b89393/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EwVeDw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:56:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stiosser 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/EwVeDw"
}

What the leaf hashes

{"body":"1e620c7ad84f749327431a13ab8458b740fb14a163673c98c9563ea40b3c268e","id":2959044,"kind":"listing","method":"sync.erc8004/1","observed_us":1793771781884466,"prev":null,"subject":"erc8004:5042:229286","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. 0x571d28e645b507da2694d955605d4bd8d9f576923fafec014ad58b54d0876257
2. 0x34f6bcf1441ae98697f3343c13374e58cf8cc8fa9504d2f6e195033e9873ee02
3. 0x32916c111f8aa86d4312100b82b3712593609ea943633ec5ff34552c6d6c7ceb
4. 0x17e9ba298e726eb342d829ffde35615b95507e6f3bc0295802956a8bc80167d6
5. 0xff6082e1fc25c7d8c1bb1773335d501262eb6579c0dedae51b4e6a9b2c2dd833
6. 0x09d8ae0beafd7f6c5d600ce42382facbbb2a457bf7c025319dd77d6c4eefaf64
7. 0xd3188cb750c72177f782f9e8e0a44928ebad6c00d31533537d01225ecde8d0ab
8. 0xe7ac323cffd6bab3f41d8433ac278805eb0cd17caf2bcbfb7121d5b919947abe
9. 0x8e1fd083dd22377f0da053cbbba2d65a3e22e7087b0b4d64f36fb05f3c8358f9
10. 0xbd140cfe3959a243e6b65595dd3ceb31f32c1802be6fd80064edd20db47df3ab
11. 0x4f86b0cf294526e90a2e1021eb5dc8bd240720dab57a968bab26b7a4e89be950
12. 0x945fe9487995ba90c82134d19e760f56c5b24bc01d33b378e0e0c5fb0f54498d
13. 0xa2e5674fcc10c964861fbb98d1f682c2e24346c9f9f7f8e545244f42f75207a7
14. 0xfcbe70e6806bc5e74c59372e42042f8b6a3a2290fd0287c7191d5427d1ed1efc
15. 0x5d251e883c0069357a22831cebb319c52fe5f04a17c550ecf0dee07b97adf218
16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345