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Evidence row 3378997

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:325583
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
099bb36e2167abebda528fefb437fd0a36c2a7acfed17dbe7a2e49bd3c5daeea
Leaf
0x7ae387d478bb2da7d6d80707acd7797391513d1118d5b03008adfa5ad6d82ddc

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/40IXqg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b5c1939c-0d0a-46fc-8a38-8aa61183711f/.well-known/agent-card.json"
    ]
  ],
  "name": "Lampis",
  "owner_address": "0xccef3ac4ec7b0041ffc32d8da9f040968288f1c2",
  "raw": {
    "agent_id": "325583",
    "agent_uri": "https://centralcity.ai/a/40IXqg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lampis 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/40IXqg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lampis",
      "registrations": [
        {
          "agentId": 325583,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b5c1939c-0d0a-46fc-8a38-8aa61183711f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/40IXqg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867868,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lampis 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/40IXqg"
}

What the leaf hashes

{"body":"099bb36e2167abebda528fefb437fd0a36c2a7acfed17dbe7a2e49bd3c5daeea","id":3378997,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867904739552,"prev":null,"subject":"erc8004:5042:325583","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. 0x7ae38a7b0ebf03aa438ec9e0711e60eef5ccf7ad8d83449b6412caa298e2313e
  2. 0x4ae43597549dcb79d928d9625089afd7053babb7c8723f6fb1d82c9ed6288755
  3. 0x16e5dc2e4e75c8a2d46520b96bb7d62aae472b05fbc8de404b6d656b30151710
  4. 0x4ffa59b6fe5c79cd23a5d5eb2c077125357353176fbe0d93c8a3a73b151f5bd0
  5. 0x452785ea8b1129d92bd9cb7e7d5e2cdf08cbe18dab98bb3d8a273bfab1698795
  6. 0xb8af33997642b7696c71698e753e4b2c0707c8fe6f3491faf4fedce5219b1dde
  7. 0xa295e08217697aac789773d2a98154290cbf9547990e28eb9cbbcee405e00242
  8. 0x075ea998b896d978792debc452ed7668412d2a36e973e1ae6e71bc3f485b40f2
  9. 0x3fe42b47fcb1fe61865eaeaa66f5410e67507d6d08ecfb821ce02b76361c1808
  10. 0x58ab13103e8900918cfe3fa116d64ae106e6dcce96762304bfa53a309abe2e1b
  11. 0xeb138e36543e20dbf6e12abf59031cd8d2502057b3a0d8ab8413106e1485f4f2
  12. 0x5bc9582de59b2ef40078e69faad9cdccb3d5bf5f8a444354f4638c7bc32ba49c
  13. 0x341a6f3fa17c526258f57b49c6ef122c8bdb0b7fba61add27ce3ed82362b8281
  14. 0x295b2ff917e72ce7e3d94bc8c6718d80f4989a94f335a61261966c43aec141b1
  15. 0x644b3663b447930221e9fe24f9d97eb640daf058f5ce062e43895179e35a3628
  16. 0x3b5d12e41df15017099876c1435af6ce1c7a30cfddd96040c3878ac62de1dbc3
  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