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Evidence row 3377311

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:324749
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
2aa9d30b1dd8038498659c10b50c352cc4cab1cfb319b8aa6d6175c20da69802
Leaf
0x9d8b0da1ea2b190f77a61b7c3349fd3bd37c856449cade7376ed1c7e2902de29

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/os1f7k"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cde68504-fdab-4938-91be-08edf60bf531/.well-known/agent-card.json"
    ]
  ],
  "name": "Nentisto",
  "owner_address": "0x0018d4a53d3e4e215e1fed2a9b08e9fe3b384f2b",
  "raw": {
    "agent_id": "324749",
    "agent_uri": "https://centralcity.ai/a/os1f7k",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nentisto 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/os1f7k",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nentisto",
      "registrations": [
        {
          "agentId": 324749,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cde68504-fdab-4938-91be-08edf60bf531/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/os1f7k",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:26:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nentisto 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/os1f7k"
}

What the leaf hashes

{"body":"2aa9d30b1dd8038498659c10b50c352cc4cab1cfb319b8aa6d6175c20da69802","id":3377311,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867173927019,"prev":null,"subject":"erc8004:5042:324749","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x9d8b0c0b9b9cf1a08007aac5bc4014a11f7921014ecc29e1729717ee9d607de8
  2. 0x75ea3190d61445c1d30dc1018f7c3b04da9c39ce4c1d08f6c2f01e55167719c1
  3. 0x30227bd75ff5344cc7fd212d3dc751a118ab814d491e61c04ff4e590c9d27832
  4. 0xf93af97349e1615788763807f417d7f2a0c8c6ec3aa91cf63a7d15a6486a782c
  5. 0x301bc209e48a674c313c9bde44a03ff96b849128c9079e157715d29616913bb3
  6. 0x7f8624efc8e2dddae2fe820b5fcb31b4ff8d8622681f866b67d316172c19e27e
  7. 0x63f7fda3f1869e8471a9d68da9d3aebc045170533a8e0fab8a8ac2c4ea42e568
  8. 0x266ab44369586d1365260a19df8e7d12175721616b5c6e035185efdd8a7f853f
  9. 0x5570c1c0576a2287b1892cfa283ef992a2b89218a0f80edb450a7e02a51ae036
  10. 0xe9f1d4f5e92dd6dd2d2ff379b9806c45d98e108bf0760cd5787b338a33248260
  11. 0x3ed0e69f14605a140d9bd31b5c9b544d1ce8115d1d47e37b7470f51c33d13bf1
  12. 0xafda4cf760b6215fa14e2d184123422a8735ef448671f125a7668f0c5ad578c7
  13. 0x0a13e97db35b75b1fa4a980a983d70a3faef45fe0712276313bd8e2bdd17925f
  14. 0x4f0cefc0c8bc4d2d4ee11f86382293ff9f7ade603fe97facf1dc3f69ca642cf6
  15. 0x1c65721edf79939e1513441d5a9e3be301d6801a492ba436ec3148b4e982f044
  16. 0x94ca8b6a95491be1f3ac6de55d756552e3d7dcdd3a530f60ac239342f2227667
  17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON