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Evidence row 2277986

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:132349
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
56af83c887ca05638bdfb863c8aed1b2ca88dd2775cd3901f9b36e06fbd645fc
Leaf
0x43cdd9fec30de718ac59dfa9478c34ba0206909abfa0dd88d94a8ff9f034403c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JD29Lp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7540d54d-7c30-4f4a-a947-71223f3132b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Somis",
  "owner_address": "0x255d305bc2985ec4fbf5e7b58ff8ea51244d0ebd",
  "raw": {
    "agent_id": "132349",
    "agent_uri": "https://centralcity.ai/a/JD29Lp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Somis 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/JD29Lp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Somis",
      "registrations": [
        {
          "agentId": 132349,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7540d54d-7c30-4f4a-a947-71223f3132b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JD29Lp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793652812,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T20:54:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Somis 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/JD29Lp"
}

What the leaf hashes

{"body":"56af83c887ca05638bdfb863c8aed1b2ca88dd2775cd3901f9b36e06fbd645fc","id":2277986,"kind":"listing","method":"sync.erc8004/1","observed_us":1793652844312329,"prev":null,"subject":"erc8004:5042:132349","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).

  1. 0x43cdb9dc3944aa73abc66ca532c11f9caed7f43de94d06d2878541a10d1ed244
  2. 0x6f92fed84300d174983dd441b74345b97632e2f78817fa41f9236fb6df1e1640
  3. 0x8a4185536ec42786b4b0a61adb39d3b58067e51b85660ea31825772168d88307
  4. 0xda7ee412b1fdab46e95afcaece0cd06353e8e9b224bd1e4cac597b7c980f3d71
  5. 0xff1fdea939a65510a56318ed993932b2f44cbe1eb97ffe142a95306dd668fcc6
  6. 0x0e8dcd9493a6b4445da060f30ce6f8b9483037d096e066173f3ce958c49b2fe5
  7. 0xb943dc45e106340650587aa018745f88169664e24151c8550e80b0fd54f5d926
  8. 0x7337a5a8d76fb7784c27f8c802104e69892202e422f30673b86a949e9fd228dd
  9. 0xd3c5b1b65c935e60106fc507ed7b48a27577169095ed3a58b355ed6d445575aa
  10. 0xb4ebca4edd2b1af8e104bd949a8d9fc862f07f960fd5488877571fe5a05145bd
  11. 0x32d8aa50bdb63c965d4627f30c8584b5b109ccd5950b3ed3d307ea75d46ed970
  12. 0xe92478cc3eab4cc4c9e8fd5dbc3001cb0971587042ed8624c5712d5ceb777263
  13. 0xd4651434698f4d5f8d2255b9d81f1cf47a7c3da7e2321b09b05fc8ddc31165a2
  14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
  15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
  16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
  17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON