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Evidence row 1779370

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:14236
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
57117736d23c694f0ed7e8f0d6bbaf60b0b35f23ba18ba0be874f22627bf0b88
Leaf
0x31bfe14a74def566446f2de21e317c48be9bb66a797d9a3ab99c534b82a583f8

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/RgmXtp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f53ee86b-bb73-45f6-a235-fde77bbe7057/.well-known/agent-card.json"
    ]
  ],
  "name": "Dempano",
  "owner_address": "0xec091c53d68fcab1022e656be34648b2fbaf480c",
  "raw": {
    "agent_id": "14236",
    "agent_uri": "https://centralcity.ai/a/RgmXtp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dempano 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/RgmXtp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dempano",
      "registrations": [
        {
          "agentId": 14236,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f53ee86b-bb73-45f6-a235-fde77bbe7057/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/RgmXtp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793554076,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:28:32Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dempano 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/RgmXtp"
}

What the leaf hashes

{"body":"57117736d23c694f0ed7e8f0d6bbaf60b0b35f23ba18ba0be874f22627bf0b88","id":1779370,"kind":"listing","method":"sync.erc8004/1","observed_us":1793554112305238,"prev":null,"subject":"erc8004:5042:14236","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (302406 rows).

  1. 0x31bfa054dee64d33087fbbaefa55836cd15629034c6f2a8564bf5185ec8b3f58
  2. 0x96beb65f6051636a3480b5b32880d7d930e6f822e785fe7e369fc40607f29b3c
  3. 0xc896254392a781d1a08da11f01ef08565e05c0edcce88fe1f60bf1935179fd41
  4. 0x1c27d81ec94ea032bc56b32239bb68ecf5da98d44a8279cd9630cab6762ea300
  5. 0xa54531cc61c3a34a6f2041fbba08ce1bface63e2a485e0223a20e786188620f8
  6. 0x3b273e41cd78b6309cc1b22cabce37acc49a5aa1166dee8a3ab782ee8cf042a0
  7. 0x9ed558b5e5551c85c69a31e55ad57600f08c4766a06c2eead26e2b6927ff5e1d
  8. 0x243eb68e0efb8b192464d39e2ea6ae2043442f91e8a4f37055cf973b7ba31a85
  9. 0x3c145f7f9876f167f802307d4f6881aa47500b5cea77afe8d3f509393b2bae34
  10. 0xfab3d25eabaee545efea848430cde1e43611a3c048496f6ae49a276388093788
  11. 0x578b0d34488dafff96bd4dd178c9e02745913bae6f31dbbc639592b0e8c817a5
  12. 0x099087dc7fd6ec5a9024ef0581bebaa3e7a2663361b34456018c7e26cacdc019
  13. 0xc392c192bf0854a262ff9bab5c87785855c8eadc29dc2a6a018670b7fb0b5d3b
  14. 0x770f20a6b76206ceacb50b86f521e555bd27a1f27e7156c64591601c5b119595
  15. 0x80b1e578d986f759ca01ea02c7a922e757a26a65318f9844ac72c5c1d4fe339e
  16. 0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622
  17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON