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Evidence row 3400368

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:332763
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
de1afbe3634bc764db056382567fe82f78b2396eb3f454792778ebba8d205131
Leaf
0x32a70e5195065166323bb2668cf724e51d5ecafba603b56b6cc0ceb0f28f8fcb

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Jj5qwi"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3595caaa-fefd-45d0-95e2-ffd058e58e96/.well-known/agent-card.json"
    ]
  ],
  "name": "Biorkis",
  "owner_address": "0x406c238439206e165147576ca0090cbf80bd9787",
  "raw": {
    "agent_id": "332763",
    "agent_uri": "https://centralcity.ai/a/Jj5qwi",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biorkis 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/Jj5qwi",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biorkis",
      "registrations": [
        {
          "agentId": 332763,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3595caaa-fefd-45d0-95e2-ffd058e58e96/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Jj5qwi",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793882103,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:41:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biorkis 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/Jj5qwi"
}

What the leaf hashes

{"body":"de1afbe3634bc764db056382567fe82f78b2396eb3f454792778ebba8d205131","id":3400368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793882480631830,"prev":null,"subject":"erc8004:5042:332763","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. 0x32a732b650077171f22e1ad63c5b1e5c264dea5b305ea6d7dd1278a5cd16cd07
  2. 0x52b545561417103ea0d9ed2fa6527ae4513e4d9b322824ed98cbf7ae4be77849
  3. 0x4cec8a2b36321e42ca253cba37d245b84149b46148e27df0dab3a46795e840b7
  4. 0x0050cd968e67155bee10317d962d9d6dcc16b2ae536c0d5d165273d11858205a
  5. 0xacd88f7102b4fbb38ebe0b91e90ab85cced67870410325bc704e55f3e6f24600
  6. 0xbdac6c485ef4373e35e6726545eb12cb30ee003b60143ec8a096308caa322f10
  7. 0x4539af533e52ff844029d102e8a104f6bb269dd4527567f40c5ae584c711396e
  8. 0x44c429287463a0d8fc5486f20ade851db7a02197c9e8bcf60abd03c86ad517fb
  9. 0xe9cb0a2325f01b25e9c5ff98c5a47533627942e0577abf79a6914b388322e250
  10. 0x9fa37b4113626c8a5b0f0b5861a7c673aeb85fc27f55c03b48007ff48a5bb3dc
  11. 0x01edd9d64bf14f0f46d1d01706a807ad398021db4b14b6753de587c63ca451e9
  12. 0xdb296d0ea46b2e6ccaab4486edb203c8729c8a60bcd0574aec2b09303730bcfb
  13. 0x06f35c7371f9c001c3a1c0582469212f9b65af8fcff9ede5c8bf26b1a4f029e8
  14. 0x5aa68e014acefa940541118abf6196de34434d4ac087fb78e5c99db4d1a85a03
  15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
  16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
  17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
  18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
  19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b
Day root
0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128
Chained
0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2
Published
On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94

How to check it · This row as JSON