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Evidence row 3746810

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:403337
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d507174302f7914e058a35ea6670f553052c6fa325d0a71293ce0808cc786c70
Leaf
0xb812c718e2cfa9af7515509facdb267edfd4106a2a26d2bbf0eea5b16b67beff

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hKlvr8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b6e2f587-7f37-4af8-836e-1118bdaf9656/.well-known/agent-card.json"
    ]
  ],
  "name": "Kavisto",
  "owner_address": "0xdb8c5b3771edeff7b7e4e7d0da860d91f5f6d1d9",
  "raw": {
    "agent_id": "403337",
    "agent_uri": "https://centralcity.ai/a/hKlvr8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kavisto 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/hKlvr8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kavisto",
      "registrations": [
        {
          "agentId": 403337,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b6e2f587-7f37-4af8-836e-1118bdaf9656/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hKlvr8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793979588,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T15:44:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kavisto 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/hKlvr8"
}

What the leaf hashes

{"body":"d507174302f7914e058a35ea6670f553052c6fa325d0a71293ce0808cc786c70","id":3746810,"kind":"listing","method":"sync.erc8004/1","observed_us":1793979882195378,"prev":null,"subject":"erc8004:5042:403337","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (303443 rows).

  1. 0xb8132d4bb75f7052037bcfc248662e6252bdd9ac8ce29c81eedc76118bc7d00f
  2. 0x31d00e6d952fd92ce7375d908d2c16729306a220b5ce1f57b7538428bb00e426
  3. 0xc3209dcd10aa3ac47b64fa2caadf745585dd20cca799fcf400a0dbd3b5fbaa87
  4. 0x56e4b1e075f332961b3933496205f530216468cb18ad38b8729c635147f5f8ea
  5. 0x2f1a5b43f86214d30dd4c91d1204fef1613f586b238d95304242a42e66ad2f90
  6. 0x326fbd128917e513d9dad8a0c40d99ccf692985b76ff62c5b63e11bbc96b2bac
  7. 0xfb6ac3ec974f3d4de51f89890fc85a2dcc1964a8804d26a4400a47ddba3db25e
  8. 0xabc3d84284b7359e12703c02b9c5f0443672673c714a87978141f00795f99498
  9. 0xf3237e1db203d95bea5340190bcd99b394cfdc319ef0af9725da62ef7a65e277
  10. 0x2ca1d606a409f45fd8255d13d49c1356365eeaa23113e49092e92261833d57f2
  11. 0x5f14ce1d0bf97721355a95089ae1dae2b4a53b89639b1fe66f369478869a962b
  12. 0x8dcbded06b94dbf6d2ad4b291d4372d99151d955e5454f5152751d18388476ae
  13. 0x3578ad950743beacef8bbb561a20e123f91c4aa0d7fe90a6ab21601aa2aaa1cb
  14. 0x8d5a032f475d5b910fafd32cb58c0d727d8f470fcc5d6ced065d044bda372ee0
  15. 0x4e2c85f79c29b95d6dfb888e9d12396c3d7208dc05aa6a6d68fe77cf5be30da5
  16. 0x4a5b4dca6c638b7872bc6485359586bebc62511ba2776f1ea54dfdaa4d1a511b
  17. 0xf19d501fdbc28e10c3244253daf0c37c4752659eae14a7cba585a18c7df9ce0d
  18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
  19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948
Day root
0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f
Chained
0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3
Published
On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1

How to check it · This row as JSON