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Evidence row 3741345

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:401005
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
949b56890e49aabe0784f8069590fdac321529591b69a4b5df6c0cce593a526b
Leaf
0x6f673b6d54f898e1b4942c7b3b8a15f24ae9f70ada6a6c827d8f19534c344b3d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/d6r4o7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/353098e1-d5a3-416d-b8f0-71c5f6a0a85a/.well-known/agent-card.json"
    ]
  ],
  "name": "Diadias",
  "owner_address": "0x550e770a8bf4cf31791153277e8303f862f5b1b3",
  "raw": {
    "agent_id": "401005",
    "agent_uri": "https://centralcity.ai/a/d6r4o7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Diadias 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/d6r4o7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Diadias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/353098e1-d5a3-416d-b8f0-71c5f6a0a85a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/d6r4o7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:59:48Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Diadias 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/d6r4o7"
}

What the leaf hashes

{"body":"949b56890e49aabe0784f8069590fdac321529591b69a4b5df6c0cce593a526b","id":3741345,"kind":"listing","method":"sync.erc8004/1","observed_us":1793977188432330,"prev":null,"subject":"erc8004:5042:401005","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. 0x6f673382b206e08a5b6d5222f59f26a43f0393e3f2a4cad91ed38edadd4edfa8
  2. 0x16ca0ccf3c53b1b0e4639704176b8963559a89fbc203bb207242057a1a5c443c
  3. 0xf17ec11bd6a0bfab69ddaad1fd31fad68c760e6d910a8d3be5e1bde9ac2ffc7f
  4. 0xd656e90629fc7eac7381760661a39a99c177e5924c9f55ef256f197fc34f521f
  5. 0xfe23b36e6e2533be49757ac6cf4c5c4e16157128a32f38c96cf29a3f2bca9128
  6. 0x16352a36c203661d9e44b14d04cc1c3b0275e377101dace0cab16160cbc325eb
  7. 0x4aa69ae5d22da451e05e2aada4a6c6962fa1225192a20de6536bf515a1d20602
  8. 0x520008ca857ca33e49f71997c2cdaa5af05fee1daca7210fd167fecfc3d89588
  9. 0x0d922d350db86f73a60d635649d6b0ebc2ee89e566c12fe6699fbde27d1f7ffa
  10. 0x7174aa5981dea8dd6e5ae98f7fc95eeda8f193b9f57a6f8a2e7e02bce642a192
  11. 0x98c7fe96abdf3ab33bba791d4bf6590c5cd28cc845d343f47002ac465aa0a7e3
  12. 0x4092077bc27d3aaff9a0e6f5102e2cba1b449ddc82c585e89d1fd755282a3000
  13. 0x4bdc3c91420724e924497ba1567e5ea70ec605a97ebac60412342e656a06f913
  14. 0x9d64f8255961253ea4f756bf8c6a5a4a57b070af0bf9a71a9871268a306d0024
  15. 0x76ebf1850cd69318e55f7c76c298e951486d7eb89da9726d99a973873bd3e0a8
  16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
  17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON