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Evidence row 2727578

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:211354
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5c2da1860bb1fc4da57241775cfc4fe0e786e36d0ffbde3c26cc4b64709bc7e0
Leaf
0xa3f7bfc8bdc0801efd526840bfcf9f8aaf2480f04956b34592e3b2b47164118d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jVjX2K"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/52c02fcc-aed1-4cbf-af17-85c1c58a382d/.well-known/agent-card.json"
    ]
  ],
  "name": "Reissano",
  "owner_address": "0xd330d41210de8ac739d17ce89b1aefbf7abc8a4c",
  "raw": {
    "agent_id": "211354",
    "agent_uri": "https://centralcity.ai/a/jVjX2K",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reissano 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/jVjX2K",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reissano",
      "registrations": [
        {
          "agentId": 211354,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/52c02fcc-aed1-4cbf-af17-85c1c58a382d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jVjX2K",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793748294,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:25:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reissano 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/jVjX2K"
}

What the leaf hashes

{"body":"5c2da1860bb1fc4da57241775cfc4fe0e786e36d0ffbde3c26cc4b64709bc7e0","id":2727578,"kind":"listing","method":"sync.erc8004/1","observed_us":1793748323802818,"prev":null,"subject":"erc8004:5042:211354","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. 0xa3f845f3f655ff8e36d592e2abb9a618396064005c9889e8a3d6a0feb16ee7c4
  2. 0xaa3ec845152926131e461a7fbeb4fa597e9a92cc3a0ce01d7e234c27d6b6d29c
  3. 0x68500f591a52f780ceba5d49e4d0c9f94d3fa884c2ae6e6a0df1c09ae6a03924
  4. 0x4a68823b4e892cf2019b284f31530120bb7031104d8482ba668d4caaf25d5457
  5. 0xed98c2f06eab8d3ceb8db5fb38659dec4a9ff4e3e937db269d6c358dd4980cca
  6. 0x51ef5d798c7847d885b9ac3d54e631d070612dd02fe775bacdfd2528a2599342
  7. 0xb376d1b673df8f3babc30fc56ee03168d89d2c1e3e2cc7a6176084569e1698d3
  8. 0xecdde525f955835945e04ee6aa0010ef03c643987f5649c8f4b426d2e62287c7
  9. 0x5f5434640b36811e1ac061b8882edb1e9bdf84dc062452195ff37e7519f9fd6b
  10. 0xaf4d428521a47cc25daebd6a2a3e2d4c9f2bd6601bdcf2d5054a50b13fb5e763
  11. 0xf96fcaf7f9d631f4eacf95e2f8286c35290c56aaa41b6ebf28f8967efead4dc1
  12. 0xdfffb07f2f4d89112330db9f14a6b111c30c84b8474156342dfd90ee881782f6
  13. 0x4a1cdf8df291c42c3836d20616c28a2918fc49d8bf96290524d03f4f1ec0312e
  14. 0xc11e64de1e3489c6f039a4438e19d61260cc35d128740205319e373cf66438a1
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  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