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Evidence row 3156334

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:311554
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
bab3f5e0ca14acf096c9fc5bd7c721dcdd677bd13039c15fc0dc881d08faa93a
Leaf
0x08437127e733617d09c3e87b3575d0331999c2c1ad13e698d2280743b4bc6bc6

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2UfVsk"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6980665-1a22-4e65-b9b3-feca5f74135f/.well-known/agent-card.json"
    ]
  ],
  "name": "Mustausta",
  "owner_address": "0x229e660a326a346b997ebfefd89ceebaf005c35c",
  "raw": {
    "agent_id": "311554",
    "agent_uri": "https://centralcity.ai/a/2UfVsk",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mustausta 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/2UfVsk",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mustausta",
      "registrations": [
        {
          "agentId": 311554,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6980665-1a22-4e65-b9b3-feca5f74135f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2UfVsk",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793837361,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T00:11:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mustausta 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/2UfVsk"
}

What the leaf hashes

{"body":"bab3f5e0ca14acf096c9fc5bd7c721dcdd677bd13039c15fc0dc881d08faa93a","id":3156334,"kind":"listing","method":"sync.erc8004/1","observed_us":1793837466627309,"prev":null,"subject":"erc8004:5042:311554","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. 0x084332dbbe9e7fc7a571f2a3b06b19fafb0c99fda734fc9ad9558263b3c97bc1
  2. 0xe5fa8767c950e8c8dd796339430b84017fb97714cf4d96f73dec4f8e05c4b910
  3. 0xa5b0e0ba321e1e507c290a7ae6ecc7ba0dbfcc3f58cf42e869e9dddb994f9ba8
  4. 0xf6e8b4976ce8d8dd7a82be74d81e68aabb01243e3ad228a7ed3db08dd2022921
  5. 0x5bfee2cde0aa276cba70549ca7488a1ea8e6d4f16474daada004e0ccab96f053
  6. 0x540d427fee563ef849803e5dada73b908c7e3896a7f3d5ad35b2088435178657
  7. 0xac07d350811c161f6d749eed82e08fd50ed3259361c5087eb28a33e61317fa58
  8. 0xcafb10d01d5c0c5228d2703861d64b6ee818be7aeab307c1d609450e22328487
  9. 0x3af396e0de8d9c718b1a999d07e21cd61a56cf0366497590652c6a1ca3b920af
  10. 0x1c52bc5715768cf15869660d0a97d2e0a2499e301bf726308b831ea2451137cd
  11. 0x404bfbd293ab1092c24266c6d16040c98d90d6a2db498bd5b436e1865910e3bb
  12. 0xf01fef0fed33717e74eebf625538556402bc8c0fcfe65810391249fe8d142789
  13. 0xdefbb071813464f758522cb6d9225f4ae4c98d0400c0a130767f8967242ed604
  14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
  15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
  16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
  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