Evidence row 2944818

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YDhHcn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f3b2023-11aa-44a6-aca4-d3f6a4ca21a6/.well-known/agent-card.json"
    ]
  ],
  "name": "Friosik",
  "owner_address": "0x801a2b37163d0c1929e5d01493caeb9271ec085d",
  "raw": {
    "agent_id": "224352",
    "agent_uri": "https://centralcity.ai/a/YDhHcn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friosik 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/YDhHcn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friosik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f3b2023-11aa-44a6-aca4-d3f6a4ca21a6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YDhHcn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:10:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friosik 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/YDhHcn"
}

What the leaf hashes

{"body":"74078d0f84220891344289f13ab4a7e80cb558342666821f38ec146f21abc774","id":2944818,"kind":"listing","method":"sync.erc8004/1","observed_us":1793765402888051,"prev":null,"subject":"erc8004:5042:224352","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. 0x6c824034fc672dfc215952fee915069997d04d99de9f493687672ee45453953b
2. 0x8838d456fbcf9cd0dcb809019d75aa9cd340acc3717ca51eb906b4f5b4a7ac63
3. 0x0290cea997b7abf0047631d2f5a23619a86bb4ae2d30f5dc62fb6ff61e23cd54
4. 0x55e91e8b20fe69b15e991462a272a7f27526b4faae3f85048df05c47f8fb7c8e
5. 0x493f517d9947c032d5761c09497f68dfd7e8c7d4af43a7a32412a1d1da5e28cb
6. 0xabbcbcf3c7ecd3e5d662ad42bc05f1fb768a6c560b723e06fb69c2ee59c79b40
7. 0xcfbfa399c6f7b1ea8d015105efaa921c504277e82eb7977a407cae012ae32e73
8. 0xdab145c7235dd4b560a2ce9ce9e1a156031ec30460c20881cdd1e27cd0ba8e56
9. 0xba3f8c49ca7b863550055b312edf091f96aacf95a0f4b8513a07de1c2692c7bf
10. 0x9ffda5ad0c52f5afbd42e268f747ac51d527d8ebd4eed73355313ef4f8f0be6e
11. 0x092e55540786ed12bd8f9996458254697b484436176c9a127648a8e428d31a16
12. 0xac98189dd643692e0abfa71614f9c2974dd659830a9bb8f2d119189ba87453b0
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