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Evidence row 2308121

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:144338
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
143dc23a38caf3061d085f2ab39576b0a38c45ddab575991883b3d7d9c6bb274
Leaf
0x8e6c83c21ae059675c788ff015103815bad5f709e0385e546d7f12c9deeb53e4

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/m5HLh8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/00160628-7519-4902-b880-8207c4a3232c/.well-known/agent-card.json"
    ]
  ],
  "name": "Jampero",
  "owner_address": "0xac32c6fe56287120c9e69539b859e8481e782358",
  "raw": {
    "agent_id": "144338",
    "agent_uri": "https://centralcity.ai/a/m5HLh8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jampero 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/m5HLh8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jampero",
      "registrations": [
        {
          "agentId": 144338,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/00160628-7519-4902-b880-8207c4a3232c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/m5HLh8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665133,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:19:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jampero 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/m5HLh8"
}

What the leaf hashes

{"body":"143dc23a38caf3061d085f2ab39576b0a38c45ddab575991883b3d7d9c6bb274","id":2308121,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665179669862,"prev":null,"subject":"erc8004:5042:144338","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. 0x8e6c7e800e6968eb278cf785a539439e27edf34d5223d4ff9fc0b5e94dd0e10a
  2. 0x424dc289b37135f4c3bb0b06e5e115f9566db8b3153efe7bc15b7317a4287c18
  3. 0xd2fc124b486c2c480a75d40e16e371d43dff31d8ed5607cf52285ca57d3fcda2
  4. 0xd84f502de24f28e7f17d809405d646fc02184a80871c76d2ce73ffaa5369bb69
  5. 0x3481fa2bf59a28fed477bdb0a4354093032ce612ac8c160727ed14e8267ae51e
  6. 0xd0e4e38585fa223c0ed850560ccf73f7d77ff9309280c37e32ca83063e77db2e
  7. 0xca5d58c888af5e56f9cc655234d9023f79759cbfcf440d83eabd9dfc3c597a58
  8. 0x8deb82545fcfd3a2dccd00784fe6fd20a0fb5bee5b8aadf18b38ce360703ae1d
  9. 0xa88f19ac4cf4d2f8c500e6586deaa1c49a25092597a6ac849bda39ea28cea2f0
  10. 0xf9e856cafd12fba77582bacb617a9466fffdbd147b8c68167fd46e195718eb8e
  11. 0x9420b33ae9664c59b3e3cab7c50eff7999863faf01eeba4d4c69e543e50d9af6
  12. 0xefdf9a63381dfbf88bbf5aedad64a45b8e750987bbfeda1f46f63d843aa96109
  13. 0x011a0e3ddc4ed33bcbefeaa3948dc632c682c298b43d1309b73fbfab20b67e71
  14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
  15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON