Evidence row 1840648

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/A6zakp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/2dec2e04-c968-454e-ae25-b1fb49821294/.well-known/agent-card.json"
    ]
  ],
  "name": "Oruva",
  "owner_address": "0x0c37140bcf7f8aaf014c02444a796e0ffb02e6a8",
  "raw": {
    "agent_id": "35180",
    "agent_uri": "https://centralcity.ai/a/A6zakp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oruva 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/A6zakp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oruva",
      "registrations": [
        {
          "agentId": 35180,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/2dec2e04-c968-454e-ae25-b1fb49821294/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/A6zakp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793573455,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T22:51:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oruva 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/A6zakp"
}

What the leaf hashes

{"body":"4a1510581f74d23f2acc128e0265f0df2799b451217a6c7fb8128ba3f4241f0c","id":1840648,"kind":"listing","method":"sync.erc8004/1","observed_us":1793573517685815,"prev":null,"subject":"erc8004:5042:35180","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. 0x66ad6ae4006be9507ec1aee963914b53a36f8e18d7af3714f59a24949f15a37c
2. 0x4e3834f70a76652e0fbb9818169189b55c8d68fd2e98d2d33299255960aab540
3. 0x94a1643943b551480e74e653c331ea58401bd7d09ac0bf40ff309b7a1d36b916
4. 0x3b42447a4fd7f4ab4b515fe4c2803790f818b677fb27aa71dba40c0877e855ff
5. 0xb1035569398631540838fc22d6e3b119cd421edb627823a93ea44b32f3582169
6. 0x1b97833830d20383ed12bf9c952d8cba69392830e8caeb91e18037930167dce4
7. 0xd9103bffa7dae9a4be75e1dba157c7271beddf192092bbdd82f0a29cd3fa6bac
8. 0xce654af418af213b39987cc1b2d6fa66cbc1152847358f0a79b4171f1bea580c
9. 0x131865a25586618baf16aa21983f0961e1b2273828024274bcb3193663d9e665
10. 0xd6b5d5b2ff4b337f49628fd58cf93cb93b75723e88b1edb094416a055d53f924
11. 0x02089e101f7db1c80c9868ae0f92e7c3955b8d571a1a895168c448bc187d3e3a
12. 0x4d01363b09245e5a378fd3e36ea3b2ca12178bb6e49aada231fc1c8a32ead3b6
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