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Evidence row 2496278

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:147396
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
f05253b4d13f04e96c0ef2176709ac461fa3fc0ead5e5bf357096eb02aead980
Leaf
0xa20d64ffb9c8b40e5ed11522808891ba3c9db47b4ee6a78d8cfce8d010974d8f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6zKL4t"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d672c4bd-3334-4b57-9eb4-9acdf07d750a/.well-known/agent-card.json"
    ]
  ],
  "name": "Alessis",
  "owner_address": "0x26765d675b19a2840249e4b0557cf2f2e4800db6",
  "raw": {
    "agent_id": "147396",
    "agent_uri": "https://centralcity.ai/a/6zKL4t",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alessis 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/6zKL4t",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alessis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d672c4bd-3334-4b57-9eb4-9acdf07d750a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6zKL4t",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T01:16:54Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alessis 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/6zKL4t"
}

What the leaf hashes

{"body":"f05253b4d13f04e96c0ef2176709ac461fa3fc0ead5e5bf357096eb02aead980","id":2496278,"kind":"listing","method":"sync.erc8004/1","observed_us":1793668614937043,"prev":null,"subject":"erc8004:5042:147396","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. 0xa20e1166884e5a3cf1b3a649e24ead3978ff163dff07c43be6b3313e03ca800a
  2. 0x1ae9282a1f48c2e6f6aa2d21b8d9a540b238044433694651c264ecebe61c39c0
  3. 0xa394f48156e6b81706ac7d15be71b671f208bea321077578966971d05f843a2a
  4. 0xba68bd0b7063ea48bbaf9c84fc180170cc5ff0739cb6e6821f526d0b889103d5
  5. 0xaeab39612aa1a86c5e2de043e456659333feab89ea3c3a80561100b591b380f4
  6. 0xddaca1bea0c9f842da6640586f8aefaf5b1ea00838d30b68f636acf17335d98f
  7. 0x4f9bb0123bdc6c0b770fbe17bcda9a58f8866e0de0158ec92ca967163df5730b
  8. 0xa9e515911c73224436226666caaa3e034227c146c5bbd29aefead658e64a7ea9
  9. 0x4e35db1e45790bfbe5e1b4ed192e290a5d633b11d3c01aefcd1c8b4d842bbab1
  10. 0x661ae8e00fee9c7562d50a54c21df05bab5bedc4f122d8dc9780f697871356d5
  11. 0x5bcb54fdc34bcd4041e530b7af1afb01f21a4afd91d3e134df139daa41b2e8f4
  12. 0x18e26c9ce6560a8dfdfac2a5585b2cf9df1ce96dc143db164f777c4bb4b3de47
  13. 0xf28d67782c92bef914bcbfba8a09fe25600ef28046c4bb2c25d01c0f921a6c77
  14. 0xe49428eac50d81f1f7650588e082bd418a927c143f69fb66decc0ace1ad681d0
  15. 0xc8c3351be4f517ca5732d6f5ee3d1d64170b8e4410d31b9c614949031fbc07a0
  16. 0xdbc1c0882584cff2eba84dcd18af41b5fd070127c962a21b00db1ec3e352cc94
  17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON