Evidence row 2930298

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fzub2e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5082a16a-7d73-4818-8e6b-81912683d30a/.well-known/agent-card.json"
    ]
  ],
  "name": "Soma",
  "owner_address": "0xc81a8be9b330e4d78b11d1f5e2f5cbf63409d49c",
  "raw": {
    "agent_id": "219225",
    "agent_uri": "https://centralcity.ai/a/Fzub2e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Soma 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/Fzub2e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Soma",
      "registrations": [
        {
          "agentId": 219225,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5082a16a-7d73-4818-8e6b-81912683d30a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fzub2e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793758490,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T02:17:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Soma 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/Fzub2e"
}

What the leaf hashes

{"body":"2fb9f597eb515b8560624bc543e559638f6b0e8a20dc1124daa6fa5d3e5471c6","id":2930298,"kind":"listing","method":"sync.erc8004/1","observed_us":1793758678189534,"prev":2929848,"subject":"erc8004:5042:219225","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. 0x652a17469dad34bf96ddd59d390c2bbe157bbae35902193edc0295a13dd2eefb
2. 0x0ba2752a5d13e757da9383e1e65305890ecb7e0e3095c8f0cd02d28702f4b931
3. 0xa78ac93cf3c2321bb24ffe3d686170e88618fb6808f3f1e9ad8855a53e68a4c4
4. 0xfc0a22baec3bb30c39cc7418612a05485242418c8e9a5f45d5d118dc1fa1b257
5. 0x3c283d8cce00fb9be08ff89ab07dcf7a97db656f0f2fa68e5d356fcce900de0f
6. 0xe7cf3cab91b1a36f0fd20c04802aa1a8bb7671468d5d1b018bb575dc34c2c031
7. 0x47a90f59d71bced16d5a27cb937b75501070c55bba191568968921a4db3a70ea
8. 0x188cd3cd17c6fb06947a429f68b64f160779fb1b043d6a5d468c1a6d272387fd
9. 0xb45693e6bfec032dd627dd1804fcefae1ee8de5703af854bffd426523f020029
10. 0xa83879cd182a7a879cdb9c3515c74cbf2f91f2592335e009ed496b062f313ee4
11. 0xe53e10fa7ed4046e75e98b737d82378d52f7b34966949c1c75d25e082b05aeaf
12. 0x5480023ec717be5c87c88ea6f50d90fd8ad1d01526c058468ab604110716e1d8
13. 0xd5ecbd8cddae3189dde01751faa8154b79da64954ef2e6472dc0e81a8f429577
14. 0x3b1726687d77b93fde24818aacc15ce8acc187a405b1ecd23d591d9b554de8a3
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345