Evidence row 3040490

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4uPTQf"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/05fdcf5a-e3bc-4fb5-9418-bc8f06c72273/.well-known/agent-card.json"
    ]
  ],
  "name": "Trazis2",
  "owner_address": "0x6ca25c9c48e55cc9750bdbdceb2b8846502e83cf",
  "raw": {
    "agent_id": "269446",
    "agent_uri": "https://centralcity.ai/a/4uPTQf",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trazis2 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/4uPTQf",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trazis2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/05fdcf5a-e3bc-4fb5-9418-bc8f06c72273/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4uPTQf",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T17:33:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trazis2 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/4uPTQf"
}

What the leaf hashes

{"body":"a83f49669eb06d5e4e5e5dd539ef074564930f541bf3199b6aad0362deba4683","id":3040490,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813609256612,"prev":null,"subject":"erc8004:5042:269446","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. 0x6aac56f99176c8468405fa553d5241a0ee58cc2ebff8248470cd99ad20b113b5
2. 0x1b9e347a69a7521c59595688dd3c4d19b46886dca6f0614a57658ed501d5dcd0
3. 0xb96e4b1ea87c4b79240be5c78acfd6bfd2b962e23f88f3825d9061293a49106f
4. 0x8ca8c0f64eb745528bed17c73754b71548c8b6e7c61e0ea453d6c807260ec91f
5. 0xdaaf7f200df48f723ba70de45abe7100d96e1f369d7b11180ee83acd57e98928
6. 0x76431ba647c41267e8c34fcdec49a0ac2bdb1f9f83f8a6e5c8e36096ddec2a28
7. 0xa7e954ef6bf1d3a40e73814c032cda0cada3685769fc5a6a8fe244bc5b86380a
8. 0xdfad147921f1936fcbd7d2d971dac7e4198ab23eae1b1484a2a60574d27f0922
9. 0x962f8c6c0eb5b991f27d65ddfc2d147c9744bcdc2f3cd8b9bfadb68dac5daf86
10. 0xb4240e11bc7af08b1292391203ae7fd8622c9c73189f28104c946ce3500c51bc
11. 0x23a3fbc708babbef368c9bed6fb4fee8f7f3de47afbb5f876af0c60385fe136c
12. 0xb5081c14f3a95458e94cdb0080fe2cc066fd56b4c755415c74f3d48bbd3be546
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345