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Evidence row 2559838

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:173237
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5c92a2fbb3e2a39dcf0e70bd52f03403cf481ddf16e5383a3a9a6b0edabd0c48
Leaf
0xee839b8ac5511b40620c86a02bc5b2eddd0c21f98a38d3b418249679d265e8fa

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pfFd0p"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4809cc8a-edd7-40cd-8f09-817730913aa7/.well-known/agent-card.json"
    ]
  ],
  "name": "Girlert",
  "owner_address": "0x3e915ba3fd30b1b3a576dd1c7acbf106a7f6849c",
  "raw": {
    "agent_id": "173237",
    "agent_uri": "https://centralcity.ai/a/pfFd0p",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Girlert 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/pfFd0p",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Girlert",
      "registrations": [
        {
          "agentId": 173237,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4809cc8a-edd7-40cd-8f09-817730913aa7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pfFd0p",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697981,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:31:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Girlert 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/pfFd0p"
}

What the leaf hashes

{"body":"5c92a2fbb3e2a39dcf0e70bd52f03403cf481ddf16e5383a3a9a6b0edabd0c48","id":2559838,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698282792171,"prev":null,"subject":"erc8004:5042:173237","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. 0xee83fb987cb190089f837105f5db7bb8215ad20e3d777e9876f309ed5388f8b7
  2. 0xd9265c0a02ea889397d887adf79d343c1462b5dae822d8c50de2ac12d1d48f9e
  3. 0x75b10f07d997fee4bc933637a3c7430f6f75df552b915281964dd2d996db6adf
  4. 0x88063d248867c3b9020595a7e312e0e9140166126e3e6eb6b971372fe398037b
  5. 0x3c6ce84316b0b5354c78c45847923838106f59b1be2478735d6c211f73052c7f
  6. 0x6c8ab8db29ca0768b320b45e71ac6ace184bd8e3f5ac81635997e06ee6bec0bd
  7. 0x9f2df612f70d84520ff984a8f6bfa848310ca07ed04efa4bb0088c7d60921030
  8. 0xcfc2a71ad9bc3310de5844702fcd0c53075b1fab08062d28433a8ed95e462714
  9. 0xec608d9c8b1601c88e866030c2271923a045d425aa8b1d7a52f2b4ee08605bb5
  10. 0x29d6615f01f503f18bc31273f43b81446ae12ba5f7734eae2c303bece1d257cf
  11. 0xe32d67149b3ab2515478adf674b01afebcae77c0efe3369c1ea51eb09462cf3c
  12. 0x40503628e813f8ddcdce5088c1edce887d490d34ddbacedf2b89aae0441113e6
  13. 0x01e9de68aa9b43892927b1c264f77e0ac05047278992dbb0b29801b5ee9c6fd2
  14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
  15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
  16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
  17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON