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Evidence row 2559436

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:173083
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
47a951d1b55c0a69f3e8c54f578685c6b29f42d5d3c4bd223220b78086fc5846
Leaf
0x7c8e69341fed205d933d5216b05e720b63e9547d952aa476074358c8a71cc6ed

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4FH5XQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6269b80-9563-46d8-bd69-f087a2d028de/.well-known/agent-card.json"
    ]
  ],
  "name": "Feintauba",
  "owner_address": "0xd702a9fdfedd03ec2801c90f49c85db9bb71c883",
  "raw": {
    "agent_id": "173083",
    "agent_uri": "https://centralcity.ai/a/4FH5XQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feintauba 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/4FH5XQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feintauba",
      "registrations": [
        {
          "agentId": 173083,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6269b80-9563-46d8-bd69-f087a2d028de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4FH5XQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793697838,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:25:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feintauba 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/4FH5XQ"
}

What the leaf hashes

{"body":"47a951d1b55c0a69f3e8c54f578685c6b29f42d5d3c4bd223220b78086fc5846","id":2559436,"kind":"listing","method":"sync.erc8004/1","observed_us":1793697949262456,"prev":null,"subject":"erc8004:5042:173083","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. 0x7c8e9a1501c88669600364ba40a603e9330dfc45a6b4e25b0ebf88c7e9521f49
  2. 0x0ed1fb0fc20976ffc09879d1e160e41de08d69b30af480432db0ee76740baa1f
  3. 0x15c18010aabf2d507e662cc4ab2b9cfa90641510d57cbe73c9d090d87f96e03d
  4. 0x1fb67f37130055a1672c8f5e0020419eea0161a376dcc2980a3c2261bc6c8bcd
  5. 0x79e4b4dc715b8fa3ef8501b20f83c78a0906e6cdfb5c0fb464e6b62eee0650aa
  6. 0x0b793fef1e09d0cfe6f50b82e27b5b69f0e189695249833171a5a336a4f88739
  7. 0xe766c284f5cf8bd3bfcd1119099ddccedb0405750382e0d4b339f2cc841afaf8
  8. 0x43239d2b02838798223d09c83d57a1d87ad47b18dfc7383ba4ff970065e48a7d
  9. 0x048525c55d2498165024d5ae6d1ef2c310094b03b05096be108b9073730ba3d6
  10. 0xf8b78e8a573310450275599cc364c9f571c5f604e507e0ca6985e383b18460eb
  11. 0x3f7489e162e8013df5c545a201cd57226d2496191723eaa7409fd789df4fdbed
  12. 0x06b79813a668927e85c33c3972f33b2fda07e8d0624efdc913d480e83e0f3be3
  13. 0xb64de2d145ac698ef5d991de5140767a8317e68a92d3cf1c5d78e4f7977a0d21
  14. 0xcd70da55bc68640bf37c238eb2dcd35a729f3a58d333a753be62a2aef7873850
  15. 0x273fa0d1dba912fbac313286feadbb113b263290d047849b0ea460936942f2af
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  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