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Evidence row 1752182

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:2960
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a94f710a553d3a47c5b53c230e6f17a2e54db44e01c031f6cbcbd3caeb04370b
Leaf
0x3990014e3e93ab59eb25155779494537600b11396fa8e9bfee84e3f7ebe2121d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/mOVesa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7ea524e-94f7-4e18-81f3-d533df5ab40e/.well-known/agent-card.json"
    ]
  ],
  "name": "Keravias",
  "owner_address": "0x58cf65ef5f671c7de6bd45591faafba850aeb882",
  "raw": {
    "agent_id": "2960",
    "agent_uri": "https://centralcity.ai/a/mOVesa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Keravias 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/mOVesa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Keravias",
      "registrations": [
        {
          "agentId": 2960,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7ea524e-94f7-4e18-81f3-d533df5ab40e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/mOVesa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793522169,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:37:04Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Keravias 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/mOVesa"
}

What the leaf hashes

{"body":"a94f710a553d3a47c5b53c230e6f17a2e54db44e01c031f6cbcbd3caeb04370b","id":1752182,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522224874499,"prev":null,"subject":"erc8004:5042:2960","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. 0x3990036bce9d644b8812e057990ed411e49e6004743d8e0351f812ef7f8aadc6
  2. 0xaba019e1328106f8fff6d546f579a0cb8c3a8e409dd7c370842225604e4172b5
  3. 0x7115042942bdf3b88c1f76770ffd281c15e734cfeb25c3d497313f8ec3f7ecd3
  4. 0x77824c9b36850562a93b1ab4196ff501ace3669af07b1a86e2549d4f25712a24
  5. 0xdc6575c9d627437dcc582d1f9dcbc10a079f6b54d02a7185619cc74c4dfd7fc7
  6. 0x6b1585b49f2db272aef34953199628576352a72aa0467eb1a607444808288efb
  7. 0x2443e318922dd70f3b7e850d9101fa7be56af8b059b55b78f47316e0ccf0cdd3
  8. 0x2c699241d02016673700d41d282d201744b0a81dac57c1916d50b058240e176c
  9. 0x69e9b063e9880a38fc9804d023a975d51e1cb55cdadf80ebb9bd653e26292464
  10. 0x7271e4630141a63de84184d13f9d96907480d9d8c300910c13928062f7b7c877
  11. 0x4729a89ea5ebcbfed8e829290c0057fa4f3a504e87fb2450237f1b1ddddb79f0
  12. 0xc3c53aa8935f4c780e0604318a7b3faf20d27082014f36246fb418804dab2e05
  13. 0x28720157dfb204e575f9c0d1f725e8e1a816aa8cdff9b2a7135d27bf6c638bdd
  14. 0x07ea6ece7de601a64e2a172b49fb304109f2a8322814bef4c3168d05334b3609
  15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
  16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
  17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
  18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
  19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910
Day root
0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3
Chained
0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4
Published
On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90

How to check it · This row as JSON