Evidence row 1786116

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HBL4Rd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/424cc790-17cb-4892-abaf-d56cebe48481/.well-known/agent-card.json"
    ]
  ],
  "name": "Schivero",
  "owner_address": "0x614494f2c21a9abf1b1b739bbb90bd5dd792d157",
  "raw": {
    "agent_id": "17989",
    "agent_uri": "https://centralcity.ai/a/HBL4Rd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schivero 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/HBL4Rd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schivero",
      "registrations": [
        {
          "agentId": 17989,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/424cc790-17cb-4892-abaf-d56cebe48481/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HBL4Rd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793559128,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:54:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schivero 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/HBL4Rd"
}

What the leaf hashes

{"body":"bc247a06a115be8e4f8ed1708d314295e235e3cc2af8dc0bc28cab9ddce47472","id":1786116,"kind":"listing","method":"sync.erc8004/1","observed_us":1793559261770420,"prev":null,"subject":"erc8004:5042:17989","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x651c7cfbbc30a131a267c3ec8dd2340416cc19d90faace426c79f9824560ee55
2. 0xebbdba194985ffc924f98113f62c66642c63af4fac136d102f0194b39adc4a4c
3. 0xd822b9dfc750531533bb3af13c04c5b9138b5584b4df9ab5cbae5cbc5c7e373c
4. 0x754f72ddb1ded8f68ad87bf89a03a00c1221627914adf971f399986a9d6c0a92
5. 0x3f463b401e8293cfe46efbab6990123d1c067b9491c15d86626ff29e19d6228c
6. 0xd8886eaa12a76b6688973ca1fd92a6b96a55d832bbe0c7ef5c2d6126111015b5
7. 0xa8df8bf1a491cd36ae1f67e92f284df30ed657a42512849a929e7a09ca616cc6
8. 0x0af59dcc9083b3f344ca7691215c2add7ef3f3d484fb29f63f085c4342299084
9. 0x16d0a9d04f124c934f9114c824c8258289b1099337ea6545503f927ce50850db
10. 0x5494468ddf020a156cae15c97300e649cae0eaa89cead03fc7e69e77a05b63f2
11. 0x50fe7c933f3cbfc9e49fdb8afe631ec1c9b44a0d70f30ab36c06b57e547ac388
12. 0x5479d0928635d1e2c29333ea5f06d1b79d0f3e7c81e270ef89caed1eb06fcbb7
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90