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Evidence row 1818865

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:21902
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f3b86252b8398deadf2e7e0e831bcaefcef2c5b614966f666750eab4dec56761
Leaf
0x35fda5885493b4cc096adeb090b75f8efacaa8095554a06a6c3a18b6a7fac658

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/cNdokZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5601ebd8-12dd-460d-a5ea-24afa0261507/.well-known/agent-card.json"
    ]
  ],
  "name": "Feimosjo",
  "owner_address": "0x26e257a1e6353cc11ec5227772b9e6b082100f7c",
  "raw": {
    "agent_id": "21902",
    "agent_uri": "https://centralcity.ai/a/cNdokZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Feimosjo 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/cNdokZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Feimosjo",
      "registrations": [
        {
          "agentId": 21902,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5601ebd8-12dd-460d-a5ea-24afa0261507/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/cNdokZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793562745,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:55:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Feimosjo 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/cNdokZ"
}

What the leaf hashes

{"body":"f3b86252b8398deadf2e7e0e831bcaefcef2c5b614966f666750eab4dec56761","id":1818865,"kind":"listing","method":"sync.erc8004/1","observed_us":1793562916842259,"prev":null,"subject":"erc8004:5042:21902","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x35fdca1a7dcd5146214e3e196c73adfc8837bf3432b609a8c537e1ca50d7862b
  2. 0x814a3845a33824545e59b1707b01bbc107bbc0a6d266526d8886373901300798
  3. 0xf32649ac93166c2b17ce6ebd3cb9c8bef6a6de46cbde52aa9fa36ba8d15aafd8
  4. 0xc28c35883f3310a3562c0040edc69375d7a6ae5cbce4f1c675f2ecc5fef9a5bc
  5. 0x7b2addba6c83b5d9d1d211dca4aab18fbfc0b5ec1f82dda4691db6960501e7f6
  6. 0xee483370b319b52007ca27d60ce15ae2498dbb19bac327397101428c5f68f9b6
  7. 0x9c151764f095b902d57c7090190bf3d28a49f6046904998d8ed826d58928cee5
  8. 0x67c618812bcdc513e59205d53385336346d16b562291d72e3a1a9b38dadcf041
  9. 0x4d3b4fe04c364b777a5514dd5575369e582f5ec55e0cf62011cae06700f77a58
  10. 0x2e21b5268b814c4f758d8e566206aa0255de4ced577ed7001102a8d6f46b81ea
  11. 0xfd1a0953c8b8f6b8fabce409c7eac19aaf536a8784dd854cd706365899142248
  12. 0x430f2c8ba8ad43480fc5cafec26ef91c193fc91fac5d078625365e3b2ce1ff21
  13. 0xdba48e0b270dc35a114639ac6d3ae9323f73a176da0f2cc0715e5a5b8f1d8059
  14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
  15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
  16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
  17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON