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Evidence row 2594183

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:187543
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
ec0067915a4f8f1190982495c49ced2e4c9d04bbdcbb391f7dcdebd06edad4f9
Leaf
0x1ab3a17945df68ac6ceb2415e6cd555e29b5fa7a63cba768a1628ae22fedd0a5

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nVrxZw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/82dbd513-8a08-40d2-81ce-79a2b68fc0bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Tratler",
  "owner_address": "0x8d37af9c67b0a75487b8285a0b3b31a37e429385",
  "raw": {
    "agent_id": "187543",
    "agent_uri": "https://centralcity.ai/a/nVrxZw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tratler 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/nVrxZw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tratler",
      "registrations": [
        {
          "agentId": 187543,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/82dbd513-8a08-40d2-81ce-79a2b68fc0bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nVrxZw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793715324,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T14:18:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tratler 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/nVrxZw"
}

What the leaf hashes

{"body":"ec0067915a4f8f1190982495c49ced2e4c9d04bbdcbb391f7dcdebd06edad4f9","id":2594183,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715535725547,"prev":null,"subject":"erc8004:5042:187543","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x1ab3a3b492ce2e868f48c2f728f71943bccb5bc38487cbb5120d4a4361af3f5d
  2. 0xbcd2142a54e27242d73b73e350098e849c209fd4715abfe67ca18f63ba5e3925
  3. 0xf22d8351a9ffc7a17a34353f7ec1937f57741903129c8fcff762315da32e8c64
  4. 0x82d22d540d01f95bb731c25d06078493fefa72c1f437dce7d78db71a9c10e48d
  5. 0x6f68811b4b9a7d24954f344fa305a1786791b3d2f93ecf2449b6eff4d488b896
  6. 0xc48fd24b52af6c4af1e2fbf71284b20d464d52d6a8058ce71252999295f149a3
  7. 0xdf512fec95c419722c81eac58f19e7281d06aa7d19a64a35b44f66387f5e5e47
  8. 0xa98236da46d2b0a836e9421ef437edf1400ca1148ef94151fa32b7d4726feeaf
  9. 0x017f7ebace3e3288c8caeda835b64c72ad8d51f572a208400c47a262adf554b6
  10. 0x2a4138bbc4d3c4d319758e42b9b09e4eafd4de5907bd5a25d137db9b8ed5016e
  11. 0x1f782a601b750faaa82b9e347e97759789b2425f15c899d0515be3f1cb7cc43b
  12. 0xfbaf6a797c82410c1b23e4da79d34da2f9afcd35de9499dfdb99f8a8bf86cf9c
  13. 0x6393e3b006f758b9dc2efca97748e8b94b587bc90cac45f81eb08fb9398fed9a
  14. 0xa1b9921bde76812f1ccbe5230e9921311a3aeab7f9d6861066c6dd5b532d126e
  15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
  16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
  17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON