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Evidence row 3396986

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:330523
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
75817925280a707bcc47e5bd3ac6e2489f1baebdd5a0a0dc48eb792ddb2006d6
Leaf
0xc55d2782b899ad6adb81a9a253b851c26bc99275a4b6b6ecc4851c9ac5206e53

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UgCBYS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cc4f740b-b70a-4d8e-a630-766776999470/.well-known/agent-card.json"
    ]
  ],
  "name": "Kandisto",
  "owner_address": "0x1f2a118ca8dd4b2da6aa0f5515b8fe8dedce4980",
  "raw": {
    "agent_id": "330523",
    "agent_uri": "https://centralcity.ai/a/UgCBYS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kandisto 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/UgCBYS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kandisto",
      "registrations": [
        {
          "agentId": 330523,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cc4f740b-b70a-4d8e-a630-766776999470/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UgCBYS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793881118,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:22:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kandisto 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/UgCBYS"
}

What the leaf hashes

{"body":"75817925280a707bcc47e5bd3ac6e2489f1baebdd5a0a0dc48eb792ddb2006d6","id":3396986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881341723325,"prev":null,"subject":"erc8004:5042:330523","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. 0xc55d6607cbb30783e3a016bcf4d6528a685ff9f40596c0b10b4bb53e73e642fc
  2. 0x9a367141e5d2070694e09ba6a7e41935a9a14eac4e7137186790bff128ecc6d5
  3. 0x193014abc65b90c6906bd5bd6bcce1477aaa115615cc2f095c763461b5755da4
  4. 0x89df437de913e16c94561d97a8c1b1262b75d192f8449026009bec0c01c5caee
  5. 0xdafa77ba894f0976bbc78ac852ac470f2496134cf300b36f31b5a6cef125e40e
  6. 0xa0c559bf896eaccdbdd4b6fdc844d555a75cb5e6c787dd2259ce2ec5f58cc3ca
  7. 0x93b42ad452ebf9094b986bed639e1b150bdab8c3ae0340915b06775490c80b1f
  8. 0x528134310b51c6eaf17026f886aaef75e692474bb5c2c640ae8a09e61166cf7c
  9. 0x81ecd11c946dbfaabe16a4da3b7449560866ae6296d50be78d2939365af2612e
  10. 0xf120b3dbd7968f23a982b934fecbd9fd598d5fdcb8a047db4ea52d2145ea9efc
  11. 0x8dfe6704c8acceee19ec4c1592c6b42dfb7ad679a92259c2f5af6eee5ef68c8b
  12. 0x304548af3c8a96024f09578ddb655834afdf2c92a6e4e960cecb76b54a4d2322
  13. 0x3e26974204eef69fb1160370178b7b8bacda56c201fc1a35d2b3c7861eb5a5c2
  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