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Evidence row 3025008

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:258550
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7a2d9a3c86ab638d2c2c52bcb738ed384e3f7caac0e9c6fd7fb74d72a5e2caa6
Leaf
0x5bf6e65dd2110d7c368c0ca7fc0b92238aa9edae345e00e2848e56d86ffea942

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/jYDjUv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0176f093-29cb-4658-a705-e354400a925e/.well-known/agent-card.json"
    ]
  ],
  "name": "Brunsik",
  "owner_address": "0xbd0b2f85266252501d2465eade0592cf6bfa134b",
  "raw": {
    "agent_id": "258550",
    "agent_uri": "https://centralcity.ai/a/jYDjUv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brunsik 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/jYDjUv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brunsik",
      "registrations": [
        {
          "agentId": 258550,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0176f093-29cb-4658-a705-e354400a925e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/jYDjUv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793806816,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T15:45:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brunsik 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/jYDjUv"
}

What the leaf hashes

{"body":"7a2d9a3c86ab638d2c2c52bcb738ed384e3f7caac0e9c6fd7fb74d72a5e2caa6","id":3025008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793807123839103,"prev":null,"subject":"erc8004:5042:258550","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (424109 rows).

  1. 0x5bf6d801df8d1462ee177b7b56bfceade1b6b4f7d769d0a6b9d30d23b50b467f
  2. 0x5fe6c87a35c6cbba47cdc25c69da205a0f4dd0d0660853aa1968301882a908e1
  3. 0xc4d1225861fbc7710bd464af47abfe43d3dd1480dd792e30e0aa08426093bd4d
  4. 0x3396a59f73d77ef4d8f249215b65e4b8a93f32bd2b8b467f1dd7f01444232e1f
  5. 0x816e996ddc9c129a07dfbc11d36639c3d49a9a86a89457ca81f80602c7f3e043
  6. 0x3492f7f80568a3513c4c77c0bb796aa66e75ea0a3a4a7b27d6b0be8e9f772cd1
  7. 0xc376138018b87318450985f6a3345ab75ff02a8389f073c218a3bca33bc89f86
  8. 0x28e1a538093ceaa93e38de026989eac97213fe5df23e28d0e3cde78e9986e660
  9. 0xe358f634961e1d45d1f9660bf5f0e6097d73719bbf37dc1b8cf412d638893e1d
  10. 0x3b635efabbd9f9e5c9e83f847dfe3934b1d26a2ac275b86f775d324d3fdd7d63
  11. 0xde444eb4eee67dcc79266d5693cfedff6433031e9922be059e706ebafe80abab
  12. 0x1906549c4f870ab906c4d340261515d8c0f7ad4ffea90f9594dd5c8c2dab3257
  13. 0x8957a4f68ff075b6dbab81a16ad9e71178aab2bc6af40676851d5c681501bc21
  14. 0x9e77f63ad84a9a7f4ec5bd22587b7426172f805d9542bc37a0e6eb7a5819d762
  15. 0xef57a5030e9f74924772ed82f2ec9d81269d0f11488e66c967d5fe90d002634f
  16. 0x5c295f44fee7844fe001921189101c73d5ab26f05805bf5587a5f0e5ee351912
  17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
  18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
  19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5
Day root
0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee
Chained
0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b
Published
On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345

How to check it · This row as JSON