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Evidence row 3446005

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:350212
Recorded
Previous row
#3445526
Body SHA-256
e074c9113b87f04917938e9807f6134d039d3cd56f95b2c3528d7dd73561eea1
Leaf
0x85da441b2e0e4d1cafaebf0c5845bb11d484414bef035f89c336524a2f759055

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/YxcnqO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/bd36eae4-ddf1-4ed7-85f1-2ff9c66a82ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Varkano",
  "owner_address": "0x40ea67f512015d058242e764938de3d247ec6f5f",
  "raw": {
    "agent_id": "350212",
    "agent_uri": "https://centralcity.ai/a/YxcnqO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Varkano 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/YxcnqO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Varkano",
      "registrations": [
        {
          "agentId": 350212,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/bd36eae4-ddf1-4ed7-85f1-2ff9c66a82ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/YxcnqO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793906571,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T19:26:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Varkano 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/YxcnqO"
}

What the leaf hashes

{"body":"e074c9113b87f04917938e9807f6134d039d3cd56f95b2c3528d7dd73561eea1","id":3446005,"kind":"listing","method":"sync.erc8004/1","observed_us":1793906818761905,"prev":3445526,"subject":"erc8004:5042:350212","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (322504 rows).

  1. 0x85da1e4502e7f187a4cdc3bcb9b3d23ff375cbd015ff5ca630204cb675b75bba
  2. 0x53a275a9b4b42c270725d6f09a33d791e3174bda4a6d162454021878936335a1
  3. 0x73a559db5803b3fb424bf1390da095cd98824bf3c6d99210df367358d9c914db
  4. 0xd8a8c29708844ccbd4c292e28bef3a53c083be6284df1ff39bea84608720a60d
  5. 0xc590c97390cb7e06fcc15a9aa2b6102aff8d6fd4764c871b9925e78eb6d37ca7
  6. 0x71f112db2d2ddaa8ca7d935058880bc856beed59ddadee7a11bfd2dad7bf1e28
  7. 0xe1dc7642c186c7646558565e3acdfdb908b83e6311d44db05049e92e5b63b271
  8. 0xa31f39499263cea82c2d58619ec49728ef26fb583d425372c58942dfed50bc5a
  9. 0x99df282df756885ec1d104fcf8545adaf21b1c78baf75979c8dfb1147eeaf311
  10. 0xddeead58e5f4989e295bb9c6cb1c2120e4628fd914d34bd09e1a05a27cec6a50
  11. 0x50794fccc0ff451c38d1dc8b794fdd9ad138068015b5db0989e388e1afa5a9dd
  12. 0x3b9318bc6fc7548e114688032583a1dfeb3b56903ffaf81b256ccac8e6c124ad
  13. 0x5f0a0125d5132ae7f66423703bc49f12da07fa651207c213c05837b16d0c58e0
  14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
  15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
  16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
  17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
  18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON