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Evidence row 3058105

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:281507
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
cdc457e5982130d07b93ef6e46e284ba284843584b7aca037ec104a6c901d85d
Leaf
0x6d10c37628b1b278b89a1564aab7284da844aea49a5c9ce2bc900dc5d8175da8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GDuDAl"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dfc0cd01-4a1a-4a5c-9d00-7aa65aa60abe/.well-known/agent-card.json"
    ]
  ],
  "name": "Plakabel9",
  "owner_address": "0x59af7e99e19f11a837697321a4c373e6abd0e321",
  "raw": {
    "agent_id": "281507",
    "agent_uri": "https://centralcity.ai/a/GDuDAl",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plakabel9 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/GDuDAl",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plakabel9",
      "registrations": [
        {
          "agentId": 281507,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dfc0cd01-4a1a-4a5c-9d00-7aa65aa60abe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GDuDAl",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793820085,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T19:25:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plakabel9 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/GDuDAl"
}

What the leaf hashes

{"body":"cdc457e5982130d07b93ef6e46e284ba284843584b7aca037ec104a6c901d85d","id":3058105,"kind":"listing","method":"sync.erc8004/1","observed_us":1793820354522327,"prev":null,"subject":"erc8004:5042:281507","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x6d10a319018c8172702831c72d5f710b0cc1db0ed37905141a27fed70e9d04ad
  2. 0xa4ff0e3b7aecc33f28e5c2085f747ca6374ca23a2092f6e577226546423694f4
  3. 0xc43825a21ff3ad807665774e501cba2074bef69c95031633cfe50abf2178f0fb
  4. 0x23d7433efb1a4e9ee019b2ddff4053683e44628f20979242ceb0b18d3242f9bd
  5. 0xd2f9c55238d935b756db487a41b5de484442e808be2c16fe2563f0158e7e2015
  6. 0x5fbfc88d7d341442a03fa90acea7d5d950dec160faf4896a9b08ecf2094a387a
  7. 0x3f4968c3e21ef6ff26a735c165d73ea1a022714d8912d8bd4be471fa26c6c033
  8. 0xbe65f642684d1cec98dcd1854b73c87ff027724c439698ad66b5aace4a306ff6
  9. 0xa36d93aa4fad3d2229fa28ff626b333db80d1061373f4ae29d85afa03679e9e4
  10. 0x3bbae20d131c75f25d4bf718bb4a5f252caea8d5292fb5724617ab306d3b2c44
  11. 0x29b834c694a5d7cd33e8ee26c50e6e82e4677c8ca59839921cae81c6b66a1a23
  12. 0x3fca7bf2412b1c0a4f36d0cce32eecc9dacf42c6169966ddfb50895bd948c84b
  13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
  14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
  15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
  16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON