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Evidence row 3401641

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:333533
Recorded
Previous row
#3401142
Body SHA-256
f33d0f953f46f9a0dc070d38c404291476f8cd45c8d17701d4a63c0d08a0dcb6
Leaf
0xc878ef52c70ccf51926d1dd87bc4658f497646f5ea43451cbffde1864b08c109

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZjvEHn"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0f537766-151e-4ff9-a5d1-1c2a9b74d25b/.well-known/agent-card.json"
    ]
  ],
  "name": "Heissus",
  "owner_address": "0x678ab6cd99753f2bdea67f2515e10e1b76099d2a",
  "raw": {
    "agent_id": "333533",
    "agent_uri": "https://centralcity.ai/a/ZjvEHn",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Heissus 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/ZjvEHn",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Heissus",
      "registrations": [
        {
          "agentId": 333533,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0f537766-151e-4ff9-a5d1-1c2a9b74d25b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZjvEHn",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882442,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:47:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Heissus 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/ZjvEHn"
}

What the leaf hashes

{"body":"f33d0f953f46f9a0dc070d38c404291476f8cd45c8d17701d4a63c0d08a0dcb6","id":3401641,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882863859752,"prev":3401142,"subject":"erc8004:5042:333533","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. 0xc87860e8173584a8ef63f793a27de686eef82c3559ed4008bc009003dacf3b67
  2. 0x327df8591b8ee99e675b4403b28d8466f5fc482671b765665300398d8af54cbf
  3. 0x39bd672805bc23532c3d29cb039a0db794ac28aa1db3e84d1b19f193bd78468f
  4. 0xc17968e89ac0be7ed918c20f7dae9e71a67a8ae7758c66c8092a8675e2e7c5c2
  5. 0x5a78bdb5f698098403c1dfc12c0f7b79c9df3eb6088242642aa6ae92f054680d
  6. 0xda7909ea9e2aa5566a846b5d0da11533aa0f03cc46cb5cc96d40f241e44facd2
  7. 0x267d96aeb46fc4db9ed2afdec44bc0434480d8d28d17936facf4b31440a2cc44
  8. 0x52c9d9b79d6ced8e8d202202c881001bc55b73516ee89325edb14f30842b23c2
  9. 0x759c105603d7e04049d327e6286659daa0f0917e850d1f1157a5d41bc46af3be
  10. 0x901fc86eead9bd8961b0b0cd4f1f9d3c6f8e5fd9c4d1e2222199899e363171d8
  11. 0xba6e427e27549e0515326ddd4b7604e24788f1e372c00d07262fad985eb3fb2a
  12. 0x17d53afbe2c3b5024772de89b5e8826537eba654763e5d4a3754ef8f4550945d
  13. 0x5f2d84108e979c1f040386914884f9213539c40ee93654c2c2c044799fb97304
  14. 0xa0dd9de5227bcccb051dd789b1b0b367de502cd968f4eeb15c7237fe5ab59210
  15. 0xa4e56d82ec36b49551d49bd66018a63f06e5a1bf1f57267e4e574643bc111b3a
  16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
  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