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Evidence row 2708968

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202694
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
9b0ca706330983fb5e462e261fa86dd40874535104b5bd828c39d6a52c85dacd
Leaf
0x3a440b92298c4d743fa5e8cf76b388769efc412c68762b6a79ee6c3dbfd7a7fe

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GP4teY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f1d01d0e-fa9d-4d94-854b-6b4997d59fa5/.well-known/agent-card.json"
    ]
  ],
  "name": "Elarkiver30",
  "owner_address": "0x997cb8117899e16b5c3f21dcb78e0db49c806ac2",
  "raw": {
    "agent_id": "202694",
    "agent_uri": "https://centralcity.ai/a/GP4teY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Elarkiver30 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/GP4teY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Elarkiver30",
      "registrations": [
        {
          "agentId": 202694,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f1d01d0e-fa9d-4d94-854b-6b4997d59fa5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GP4teY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737011,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Elarkiver30 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/GP4teY"
}

What the leaf hashes

{"body":"9b0ca706330983fb5e462e261fa86dd40874535104b5bd828c39d6a52c85dacd","id":2708968,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737198334854,"prev":null,"subject":"erc8004:5042:202694","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. 0x3a44c03ce1add0bbe217d83fc8e74f7e8ed3cc4801b641e265db806e714718a2
  2. 0x503161f5d89c3e5721a205926504ec6f268e04469acc22f2658787b29bae7d17
  3. 0xe93978e55a0b5461eda34bcd9fdf2a2f6fee28d7180c7fbdba32cf9142301217
  4. 0x59b9ce5abad4843baf352342a8894ba1b79fb8192e841619ab530727cc28fcfd
  5. 0x0a1311b2af388c98378fb8c0911cd1c0fd67834600f6f1cc8b13b1959d608e2c
  6. 0xb147d7bb2eaa3416a5ef62c4d5054e1ac8eeaa482e42953c0ba6586c6e1ce4b7
  7. 0x1044a7ac311fe5f21acb2ff55f5173af3278ec8240a276505b370a1834b2be1f
  8. 0xb0a27a18b9023dd3878be2c7cf457627470d6cca0f8397e87f59ce8acaa6cb7c
  9. 0xcc1b698551aac65a4276223e67b23243873849ad96f19e31653a32607f942aac
  10. 0x681b365b819609128125661bf24d8178f704e0d613c752307095c7db90392a6a
  11. 0x62206a91c63fc24bbd8028bae573b906efc8af174f81f99a69994c03894d7689
  12. 0xbc0e8f4cedab471dd5faf99b833903854f87b7d3d9323c3e331229a9891171c0
  13. 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
  14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
  15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
  16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON