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Evidence row 3733670

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:397938
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f6cd7fa70961b891bacc74a902d6744f5e3529e9362f01c5ade1ccba676bd351
Leaf
0x363fde1408f7656e1fc8361065d00fbb7f171cd30e48c24453cce67b7ec15087

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mI4cc8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0c8040a8-7beb-4780-9530-f79a9bece63d/.well-known/agent-card.json"
    ]
  ],
  "name": "Maandino",
  "owner_address": "0xe384ec52dac313866870704d535e605399ca3720",
  "raw": {
    "agent_id": "397938",
    "agent_uri": "https://centralcity.ai/a/mI4cc8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maandino 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/mI4cc8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maandino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0c8040a8-7beb-4780-9530-f79a9bece63d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mI4cc8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:52:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maandino 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/mI4cc8"
}

What the leaf hashes

{"body":"f6cd7fa70961b891bacc74a902d6744f5e3529e9362f01c5ade1ccba676bd351","id":3733670,"kind":"listing","method":"sync.erc8004/1","observed_us":1793973163890918,"prev":null,"subject":"erc8004:5042:397938","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. 0x363ff7217976bc3bc5d393e46e374d52a40752cd6313ab51f0c2ffc2eafd6628
  2. 0x715aa36b123f6483e1e16356f45dae191c27cb8508e522591e5761a077d43eb1
  3. 0x70fa78aa31475613d3256cf5379522c9fcca2415479f80e8a0d2985b48fe361d
  4. 0xde14780bf7fefbf1a5fd9e984e1141e11e61dd54fa67e70a6fe793ab63d7585f
  5. 0xdaabfb26dd426c8c02ce07bffa98212326ce1c76116009fb91fcc94187bd0859
  6. 0x2fafc2e31b4a68e44e0dd952d8a802fafdab7b7b343c362462da91909ef6172a
  7. 0xb8f7aa5b908bd847b2a2d3411c3e410c1eae6fac7593d3ecc6ab9d8724c2becd
  8. 0xb1843dedb43f693a5159e5438e9e1f739aa05c9f56ae4929fdab620414203944
  9. 0xfd2275153225f70af542f85a8482c3a8ec256d6ed19c1079f79efdb843211349
  10. 0x4f414f45bdc606b82a8a811751925621980f0658728abc66181c0cb8e2cf38cd
  11. 0x77cdf0c4523937442145acf46accd83e1e768e3340abb0f52407d4f6d65fd026
  12. 0x4463b79632731fc59ae44b9d24dec4e15a5d6484ec7303dab9857e4d1e60ae5a
  13. 0x52cf06947a94d5a4b713e0e82aa23a8280a6e1b32cf171dbcf7aac1f874bf8e8
  14. 0xe7e7f0ee694b712db7150c3f1692ed383efbc9783ba8600081ffac0da359b4ef
  15. 0xaa85d31529f47e1b810e9dfd8bfa6050b99090fde56ac1fa1fb399ad1e6bb919
  16. 0x0aaf291a2ffa2205e7df7531bf36800e377dfbd67208da05b97625f1cc49ce02
  17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
  18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON