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Evidence row 2064767

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:64104
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ee725316c0ac87a478a0970821e281642b8bffcd798db18d024e85ba65a370ea
Leaf
0x2289e017bf2793c4528b80194be9a6e8260c684318e662ed0c22b7d86a384f44

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xf9Ve3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/27c003b1-3bea-44cf-b4e6-31f2fc911a92/.well-known/agent-card.json"
    ]
  ],
  "name": "Krosto",
  "owner_address": "0x881eed033bbcf56a8a2c05d66fb8b9e3dcec08f2",
  "raw": {
    "agent_id": "64104",
    "agent_uri": "https://centralcity.ai/a/Xf9Ve3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krosto 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/Xf9Ve3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krosto",
      "registrations": [
        {
          "agentId": 64104,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/27c003b1-3bea-44cf-b4e6-31f2fc911a92/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xf9Ve3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793596778,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T05:20:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krosto 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/Xf9Ve3"
}

What the leaf hashes

{"body":"ee725316c0ac87a478a0970821e281642b8bffcd798db18d024e85ba65a370ea","id":2064767,"kind":"listing","method":"sync.erc8004/1","observed_us":1793596820509650,"prev":null,"subject":"erc8004:5042:64104","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. 0x2289b46e95820fe1bb415e47f9e3a7733885cd2f5072d341d3b76bb444a08753
  2. 0xc9d1a491a8c66e8e0abb0d71d80b601861ca32e9eecb3fbf2cda9af86aad259e
  3. 0xc374ea2af746af09c106e7064c14b452b204c04250857aff080c324a007da1b4
  4. 0x5c2065a16ce4919339300cae530e18712ee9fc7bbd0b1fef3d2b52efa4c43717
  5. 0x46f8a5cd76b5df6bc7e4b747f4f0b695f4af71406a3a7c39e92dd00ef7746bd9
  6. 0xba60eb7f738d5eecccab3d6bc5bdbf094bd41c919155ae38779accf1cf129deb
  7. 0x5b8458a35f213b9ef72aee2c6f291756f5f99cba2a5178a96c568be4276cd730
  8. 0x162931808119ed8c21c90a5877b12b7b37a248a4f8fc4e9efd784e4b6b13ab22
  9. 0x7590e9f05d69cd29aed9f2174b72e1abd5e69e56704f4919fecf33f2ab0864eb
  10. 0x320f76ed91c9ea38532c0a612fdcffe9ae9140adda5717172ea14cf67fb6512c
  11. 0x6648913faf5706f303673fc138164065895e6331a6e855befa071de9892e7a77
  12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
  13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
  14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
  15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
  16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
  17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
  18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
  19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e
Day root
0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
Chained
0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
Published
On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af

How to check it · This row as JSON