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Evidence row 2560602

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:173791
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
e23d537b21ac54b910cca4ee9898a23438fd737176fd29e59be8e725d8f776b6
Leaf
0x5a47099a740ada13be242f8254087058421f67df6750136a7cd00db9f8c96ee7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IWVD1P"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/51bb625b-daa2-4303-8408-1327a8ff21d9/.well-known/agent-card.json"
    ]
  ],
  "name": "Tontinso",
  "owner_address": "0x3591b9adf0869584bdbf2a7ebb00bcbcec399a2a",
  "raw": {
    "agent_id": "173791",
    "agent_uri": "https://centralcity.ai/a/IWVD1P",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tontinso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/IWVD1P",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tontinso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/51bb625b-daa2-4303-8408-1327a8ff21d9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IWVD1P",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:37:03Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tontinso is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/IWVD1P"
}

What the leaf hashes

{"body":"e23d537b21ac54b910cca4ee9898a23438fd737176fd29e59be8e725d8f776b6","id":2560602,"kind":"listing","method":"sync.erc8004/1","observed_us":1793698623819123,"prev":null,"subject":"erc8004:5042:173791","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. 0x5a46f8c96cc0b19bae2cd4a0c30ddf5e3489abdf99103d066601f60b6ca23e51
  2. 0x7e2c5654ab52c94c45ed88c8683218a26ccb0efe3c70bc6f4f2226eb233bddbf
  3. 0x66b65d07fa7c760feb361f410e62c577bc5fa4c6a31962894ad522448ad5df0d
  4. 0x4157ccf431593102863bba89ed74c53ccdf819b36a5e797c88485a72a77b5c9d
  5. 0x0165019d7c2ff62c28cf6f46f6bffc9752d12fb41c4d324c079ff9e36bd1b3af
  6. 0x60cb0f086fda10b1f8c485c3dc26d652cc8fdb6d61dcf1cc0b7f79841e873787
  7. 0x028b53873480228a5c663cbb1a3ca46a92edbb5f9eb0c7e6ba6429f5f16efe23
  8. 0x25aaadd74c4d54483cc68059c358527bd333976373bc11b7f045faa42be6c677
  9. 0xd2d51a8b5cac0edba7ad1d5359d53a608100714934e75b3f4e56ac7ac0a9420b
  10. 0x40b5291fe39648f7e832653f76a309cb6ab3823a80268f3d37b3c3e8dafb9c24
  11. 0x13d3c0bd4643638a879d3ba9016831255786ddefc092717512fbcb0568c7e4fb
  12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
  13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
  14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
  15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON