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Evidence row 3730144

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:396614
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
74b442aa88cca493f5b944f1a9c3767427b0599d12c5c9d3a70f40fe7d544c1d
Leaf
0x8300d254f40df1062e16ac44a44cee568c700b6cc8c5a2b173c30d675f7e4cdc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aTkfVY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/005a4282-8a2f-4b23-ba99-c5f8bb115880/.well-known/agent-card.json"
    ]
  ],
  "name": "Trussero",
  "owner_address": "0x481c385e41b4f6c5405a85a105e4b1f2df62a203",
  "raw": {
    "agent_id": "396614",
    "agent_uri": "https://centralcity.ai/a/aTkfVY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trussero 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/aTkfVY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trussero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/005a4282-8a2f-4b23-ba99-c5f8bb115880/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aTkfVY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T13:19:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trussero 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/aTkfVY"
}

What the leaf hashes

{"body":"74b442aa88cca493f5b944f1a9c3767427b0599d12c5c9d3a70f40fe7d544c1d","id":3730144,"kind":"listing","method":"sync.erc8004/1","observed_us":1793971163011769,"prev":null,"subject":"erc8004:5042:396614","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. 0x8300e219014b804d1ee86bd2599df4badfa472b542d37bb08463fed968e0ce90
  2. 0x0b626bf2f08b66867beaef651174f718839ca0b68af717dc8571a411e8041274
  3. 0xa20f902b93d0a1b0a81c6ec015b834a09a85f81eb1699b31ee927b85c6183160
  4. 0x17ef18006ceb8151df7b5613ee7377048ad8fc06795451fb7e7635a7bb9448b2
  5. 0xb8788e24b631f7b777dc84ee0aa6cf4d923337c143895d5c360058412703608c
  6. 0x1d9e00c70f250948d8725b213e73d45094512405a3224e2560d600727990a23a
  7. 0xa50da7c9ff7bea779a330135a97d4121e893e44d89ce7ce10be59d6ee4f741f6
  8. 0xd6ad72774e416567206a5e2329378ba80680d40e215321b1df946fa0149da853
  9. 0x6db9c029ba54994d473825905e58dc3e4ec7dd0e62d2655d18d6beb2bad33f2d
  10. 0x940d56c3d12ff66c4656f0055c112df1f90d64a1e5da1c85fbd364b9cd6fa6ca
  11. 0x6d8d5bbbdd01e0936a1580d606adc5a6fb94d4312beda7699f708993b46cd810
  12. 0x1d9c3b2e8fdf3b9989bdce14ce34a92cd5057349206d5c8ecb0d3ae3258c112b
  13. 0xa9f5c748c78aa6574834a568b0d021027de9efdbbaf27c26b3751fb9bc3136e1
  14. 0x6aa61e674b3c29ca9cbf3bb85eb5c666ed7c7ae477218e53a6b5bd9b7314a653
  15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
  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