addrbookFor publishers
← The evidence ledger

Evidence row 3697225

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:381174
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5ad3b9897e38dcd1fe2ac72a465e5671f753929e676fb61f35446fe0b717cf83
Leaf
0x6179c13262f7419381585bddc5226a730865bbd775f963cdfc5e08bfc1ccfe14

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hUPSZu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0a4e44b2-1313-41ef-b0e4-ae1010d529c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Flazisto",
  "owner_address": "0xfe96f1375c5fe70ad87a0306f20c12bd389857f5",
  "raw": {
    "agent_id": "381174",
    "agent_uri": "https://centralcity.ai/a/hUPSZu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flazisto 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/hUPSZu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flazisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0a4e44b2-1313-41ef-b0e4-ae1010d529c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hUPSZu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:28:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flazisto 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/hUPSZu"
}

What the leaf hashes

{"body":"5ad3b9897e38dcd1fe2ac72a465e5671f753929e676fb61f35446fe0b717cf83","id":3697225,"kind":"listing","method":"sync.erc8004/1","observed_us":1793950117420182,"prev":null,"subject":"erc8004:5042:381174","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. 0x6179aee3046905bfd36a343e486708de1aaff9cb6568e3b30787748ec06b6da2
  2. 0x1efafab306ef8376a7e3dce5bacb314c1d3c9ec0853b8b4f43c0f8e13ddb1504
  3. 0x68c775b5eefb5a3a9962d00f4febed933f07ce5ad8d9f8cbc0f301aae29f48bc
  4. 0x2740fd123d2fd8bff111a7fa7a109575788f5f4fb6d8046dca9d14039c015fcc
  5. 0x2d76d8db596da2c8f9edb40a4d49019becdc7ad335114587913d6fbf1a371378
  6. 0xc4866af28f2eebcb231bf265c99904a9533f920d06db95f36290cd3accba01e0
  7. 0xf7e31459c60c7b436aca0fee6ab1fc3399525b161afaa48b9a30fc9051dd200f
  8. 0x8339e3394bb5c5f90d677d582f35a7fac14a79ecf976054cbca4583df07f77f4
  9. 0xac91c010a9017a0c8f9b5d7bebe22d312f3fc79275370d6960dd94ba7d672f4c
  10. 0xdf0b3065c85d2dfd00f907a002fab228018e5222d4c4f4dd3e587bdd543a1cc7
  11. 0x907cb7803434304dd06c9ee47a415509901aff763967ce31ea5a29192f04e5e7
  12. 0x72b1e30a34f80fe10655a608a4bb86de7d99e2913998ace2b11be8b6c2790901
  13. 0xa05429b0e4df48c30f49ace963446c878eac43d6b983b915a31be4c33ab3dcf8
  14. 0xb127712f60d35ebf9394e769405258ca2f7a8338151d93fb5ef9288554fbff59
  15. 0xf2bc30db87e2aa2afe08f16c1943f967ac74b2e32364ad0b7cb45d2ffee7e447
  16. 0x7a2e5c8104eb5015bfa08d52a9278aa0b4da48bd2fb98690cc2d1c225b5dc691
  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