Evidence row 2970838

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WO9UO5"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0d55ec50-b287-48b5-8a9f-a4fcf8518e10/.well-known/agent-card.json"
    ]
  ],
  "name": "Frisisto",
  "owner_address": "0x891954b3aecc3967e2b8b05fa416e4da9613b9bb",
  "raw": {
    "agent_id": "233570",
    "agent_uri": "https://centralcity.ai/a/WO9UO5",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frisisto 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/WO9UO5",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frisisto",
      "registrations": [
        {
          "agentId": 233570,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0d55ec50-b287-48b5-8a9f-a4fcf8518e10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WO9UO5",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793777391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T07:31:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frisisto 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/WO9UO5"
}

What the leaf hashes

{"body":"b69b99590fd60cbc5cacb50d3b384cafc984d69f5ae923c2594af4e36540da46","id":2970838,"kind":"listing","method":"sync.erc8004/1","observed_us":1793777506438268,"prev":null,"subject":"erc8004:5042:233570","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. 0x7220dfcdb636106c2959f270e713bf474a49d319c4cd14348b8021e3be097333
2. 0x459efb7f285cee004c455bbb4887a093322da8057f9a22695cf1044b34ca9ea7
3. 0xfe260a0275cf5e2100d159618c04217260c89ac239b217c98a37d1baf33131f8
4. 0x34bc031bc9c411c00822859fda520975bd4cf8b28441fdaec0e8f0cdc8b7a33f
5. 0x2cdcd1eee33428e9858a3076339ac8561e99da7304fc2f856653bcbe52d95b0b
6. 0xdfec309d7b353bf7d9e14176fb44633b1e17918266ba7706595ac5d28306e251
7. 0x5d8a3f68b37f92fc369928f9caa069a1f7c9dfa6a214b5227f537b4195bb65a7
8. 0x70a178292396460be57105c23a24ed51399edac756919656de6512ae926bd94e
9. 0x2e8a1428b6b29856a5abe3c4838217e6ff18d69fe5b20182f58efdd6f9996a4f
10. 0x03e438085fde7e3093cba6161094d022bfaf0af800f69c7c98e5b1f11123202e
11. 0x9a09e9ed1d9992f3640136b3f158358a045dc7b871f36e7b955dd2cb31f3ad28
12. 0x62ae71e5d9f8f22fef0864cd36b9ac9dc7868b3db6fa350a36177dc2ea263ea9
13. 0x597af581ce631dab60354aacc984d7398ba52a1ed9fd62d247a798c1ceccaa72
14. 0xe27ae3c825a133907c02ce25e7292a68e76325500afc33ab38a3ba76e1a0d26b
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345