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Evidence row 2618606

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:196973
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
439aed240d486f9c37e0e2e3f9b6b176739103f007285a2c16e523623ebd4932
Leaf
0xadd66ec515e1096e5c3b4429da38dead897e850101279a6252d61ec2ecad9100

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YQEARI"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5e8cfd29-b3c5-4f4b-8b96-5c33216498b7/.well-known/agent-card.json"
    ]
  ],
  "name": "Plakeh",
  "owner_address": "0x8ef1fab62c7157db2e22ef26bde7edfbfb0637d0",
  "raw": {
    "agent_id": "196973",
    "agent_uri": "https://centralcity.ai/a/YQEARI",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plakeh 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/YQEARI",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plakeh",
      "registrations": [
        {
          "agentId": 196973,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5e8cfd29-b3c5-4f4b-8b96-5c33216498b7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YQEARI",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793727258,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:35:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plakeh 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/YQEARI"
}

What the leaf hashes

{"body":"439aed240d486f9c37e0e2e3f9b6b176739103f007285a2c16e523623ebd4932","id":2618606,"kind":"listing","method":"sync.erc8004/1","observed_us":1793727306023924,"prev":null,"subject":"erc8004:5042:196973","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0xadd675483cc30dff79f8ba4b8ca8e555a131a9b674fe1d460d2f2025a82e90a6
  2. 0x69713a897b4d0ea4dbcbf11badced398739c727b121da65bddbd6c333235809c
  3. 0xb201153dc252a44fcef96e824b9cc04d356114566dd9eb39b59ed2e6352aae8f
  4. 0x6ce66b1d11a1d176f197dd0d0be420798d2029ee08fc3dd7cab8c2e6d6395a35
  5. 0x3cc4796e29dc4454906c172ae0bb8ec30b678a67aaf41ba1586bf0f3579563d3
  6. 0xe07eb09492bea3f73658501794b225d1d7863428d9396fe5d24322f710aa2a64
  7. 0xbdfa904e4150152a5745e629ef7c858e3df8385812661a742b8423ae231e7e57
  8. 0x19d3a68020ee9391f71673e390abe5cae762b822aeb346ec81bc4fcdd244362e
  9. 0x39ff06b908a04b69a83762a7dd8c2cb00726a47918955c290099667503373435
  10. 0x7f5e00389ad23c56b4a8c3c6c3e8ff3ca679555271b3e242ff5856f31e44668a
  11. 0x0eae9b3119c92fe3a9c0320401a07db45bf809cebdf621380ef28f86fd6fadfd
  12. 0xf7173671a7b11cbb3195ead076ffb9c5bc20e919f6e94869c79a4833d639ee94
  13. 0x2fa7ae547fe2821a8a9486286acf00c71cf2a484341c8e82886e07422fc0861e
  14. 0x11934b37b54663f98169a4c48cc2b0a60fa4a3c4018d1ce3e508ac01ae614249
  15. 0xa538822e863ef8366c4eb66bf75faf8a639aa1f066f65f7444fa54d54d48ec53
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON