Evidence row 3055229

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/VoYNI8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dffedf68-1910-4695-8575-8ef40113c47c/.well-known/agent-card.json"
    ]
  ],
  "name": "Krassik49",
  "owner_address": "0x481cc18611e99fb6bdb4164d4fa38981dd12f3c6",
  "raw": {
    "agent_id": "279220",
    "agent_uri": "https://centralcity.ai/a/VoYNI8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krassik49 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/VoYNI8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krassik49",
      "registrations": [
        {
          "agentId": 279220,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dffedf68-1910-4695-8575-8ef40113c47c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/VoYNI8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793818997,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:06:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krassik49 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/VoYNI8"
}

What the leaf hashes

{"body":"5f019c583086fbc3feeea233c7b2f067496f7e92183a5097e729623e3431fc08","id":3055229,"kind":"listing","method":"sync.erc8004/1","observed_us":1793819174840033,"prev":null,"subject":"erc8004:5042:279220","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. 0x94f31993fde5825e336668198538d64e1e4ce1a24bf73a7e2e0f69b097d15916
2. 0xd230aba3ea7c57fec9f35321060d1957291022eabb922add74b2e2887e2737fc
3. 0xa1185e592df51003d3cb2df6141d8f39cc7f962f19f3838262e92858fa353f44
4. 0x0dc08a174f4578d153ef52122773b350d808cc47b41914eaa1a3985749b4d7b0
5. 0xfddff0d438611c388d8915bb0e55f3dd54e6bcf0b5b81b168fc0207004521f22
6. 0x442c881674856c265f8a6995ec48e74f7e556e7abd3780edd940393e67df2d04
7. 0x044aeb40c86ace39440fb43697cf5be1332b67ee0b286410c16edf2cf126af59
8. 0xbf1ea1a99b2f52355d2e50ec7d5e07eced6600216c7242245e4378f203ca55e9
9. 0x7aa023d10e427dd7af3c1e3f09e9aa82f98920bef4fe143f349ab9abebd278ed
10. 0x7c70f33c93eea3942775d2af6cdc510ea78f4fe03d2fd7d034fb44981b1f4726
11. 0xce8e4030d18711e74087d3ae61b1640907c31fe33ba3cf2edcbd49bc18bb32f4
12. 0x32dbd4127f853e11709d056a8ac16017a9d69eb1e3692bc429431367bbe2c888
13. 0xddd9fefbcb8feccc6b8816c027215504869d88525cba5ddd54428b6a30b8a9b9
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345