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Evidence row 3675103

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:369311
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
fb81ba25127c25591cda4c729dd8a32e3d44a1404a62a78295bf0c0865ffca49
Leaf
0x411a30bc798d23a68788f5394217b7b2751511a390ab09ce93676b206c395c8f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xAfFMx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/946fb18e-0089-437b-a2c9-887fcb013ef1/.well-known/agent-card.json"
    ]
  ],
  "name": "Nemper11",
  "owner_address": "0x696df9fad8c73323bf2e03fe8168ab03b0a1f38b",
  "raw": {
    "agent_id": "369311",
    "agent_uri": "https://centralcity.ai/a/xAfFMx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nemper11 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/xAfFMx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nemper11",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/946fb18e-0089-437b-a2c9-887fcb013ef1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xAfFMx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T03:21:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nemper11 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/xAfFMx"
}

What the leaf hashes

{"body":"fb81ba25127c25591cda4c729dd8a32e3d44a1404a62a78295bf0c0865ffca49","id":3675103,"kind":"listing","method":"sync.erc8004/1","observed_us":1793935307737571,"prev":null,"subject":"erc8004:5042:369311","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0x411a45d904a51faae646717e6eb20f8b257dd81975bdc1a7a53e8562b6856812
  2. 0xb2fad944ea6122790cd5c83f48db62a4e781087d9574c800265901d6ef82fc4a
  3. 0x790821ec6fb1112276068fabe966c06a4496da0cb1a012f1c3f7b94445006c5c
  4. 0x485a96431d3fdb2df8b1b096a937dc95271b955d1f961ad188cea7092cbf8f10
  5. 0xa8cb074ef4f01c714f9bde15043ea8d6d1be5a1376e3f6370eb2091f375a792b
  6. 0x7da956cade80a471f9fc460b51c5999a752c1404146000422b70714ab9bd8596
  7. 0xc15b2d7daa096915e32b6c19ea38ce797290843bbf3912763796bf02a082bb99
  8. 0xa3255336d4bd2a28a9318a651d610e6bcecbf0cfe5768e436ce2a3e5c84be3a2
  9. 0xe03e1ede5ecd6fa44da1c9acd3feac5c07f296a4c7fac00ded5e7d04097282fb
  10. 0x1bb084f6528b37f064dd5e519fa92b8600ff07a794261ebc6219a7fdb24a56cf
  11. 0x79fb2e79d4a83363e6122aab6aa8239a804ac58a72ef5d39fff7269c3d27aad7
  12. 0x114e92783a688de869d7c04ece5527b7fabc81ba175ba6e2d5ee5621cec84814
  13. 0xdea67765485b7f8e9cfd696a7b48f8329881cd7cb66c12d7580fdc33ae4e6a67
  14. 0xfff93ce218f4539f2d354235d409dc53c9f6102b043c9da7a4a7f0fd9c804d4f
  15. 0x3e5703f087c9966ff9f302cea33450db9f9fde7cafb8269b22ded1b2a3da03b0
  16. 0xdfedd18f60be5438b67a88cd42d31ead60bf5dbfc8d726e3d83be13474b3bd3f
  17. 0x4a618d78b1cebba8beec4ef22aaac9187dcdfb39064e0be537ca2600abb90740
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON