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Evidence row 2048222

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:56813
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d1b4932c641a381d5b4e8e707d2f622eeae30fdfadc55c88d750e10137bb4564
Leaf
0x07fff23b1a7a7987f9768e4ba88c5a56f3e0b03df1ed77d338a52a4ba871cc3e

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y6v7Ot"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c7b709e2-6508-4734-91e5-f0e21f4ac133/.well-known/agent-card.json"
    ]
  ],
  "name": "Gansa",
  "owner_address": "0x3e3781dad0d3053f868f8744185611efb0071d13",
  "raw": {
    "agent_id": "56813",
    "agent_uri": "https://centralcity.ai/a/Y6v7Ot",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gansa 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/Y6v7Ot",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gansa",
      "registrations": [
        {
          "agentId": 56813,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c7b709e2-6508-4734-91e5-f0e21f4ac133/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y6v7Ot",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793590688,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:41:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gansa 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/Y6v7Ot"
}

What the leaf hashes

{"body":"d1b4932c641a381d5b4e8e707d2f622eeae30fdfadc55c88d750e10137bb4564","id":2048222,"kind":"listing","method":"sync.erc8004/1","observed_us":1793590896316735,"prev":null,"subject":"erc8004:5042:56813","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x080044af22d7e812489d305520ebb4cd3d711cbbf3737343813cfc6562817cfd
  2. 0x96806a0e8aba6bf8e6f82196d87786d5baa6cac6faf775d534cb9adb9d91d69e
  3. 0xb0f76c347e30be7591f9b05a04cd05ac4b6b864d9688b66358b9290bba83c686
  4. 0x9c001f7ff18c0d2535804247c47b9817b3b4e599bcf79f9358f69d36628ed7ab
  5. 0x1d1a75c90e80eb9f07b26d105c7b94a20e2556eb1893e5cf753379c71fe4b1a9
  6. 0xb3465171894795c5e45a8220c86ea1241c7aaa19298e992d479612c7352f12ec
  7. 0x1c7e68e8ac9aeb1732126dc876987dee14a864ded2e061d1239c1c4e00caa625
  8. 0xe8b82d993f42a72ac56fa3d611247cbdcc88a02768fe66fc21dbe3640b3d9755
  9. 0x6342d4be03368ca22933c06860d4dad3628205a75627c67b10b56c5b62452d91
  10. 0xc03891f049059f0791224720353b21fd39617a694a916347ca6dd148c49563a7
  11. 0x11f4683aab02f47861ebcb01366f23394e93b45d46d0898dee8bab7b43196ea6
  12. 0x1e1061c787eccd66beeee856bdeeb2146c8cf8d66dd9f31b721aeb57caac084c
  13. 0x0f1192f111e333f4cfe5aed028a160b023e5a552da7a04e97103b4a7b2416a85
  14. 0x66ec51993542849e8bb0ec95d77eba3d6a82a6a4fd1696c4d0ddbb7a693845aa
  15. 0x150a4dbcf309a6bb857da0b59f7588bd57a20fca094e579bf41d6cc6df9c7bff
  16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON