Evidence row 2151052

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/otZHAs"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cf702fba-d70d-4c93-be2f-73fff5652945/.well-known/agent-card.json"
    ]
  ],
  "name": "Krizus",
  "owner_address": "0x01da049ac3568e75e6954fbfc3d1de8435e46804",
  "raw": {
    "agent_id": "101298",
    "agent_uri": "https://centralcity.ai/a/otZHAs",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krizus 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/otZHAs",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krizus",
      "registrations": [
        {
          "agentId": 101298,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cf702fba-d70d-4c93-be2f-73fff5652945/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/otZHAs",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628051,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:03:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krizus 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/otZHAs"
}

What the leaf hashes

{"body":"46ad3539e7aee8161007c15d336b85d77f6e6fc4c4d5ece7dbcc7a3885859255","id":2151052,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628199399778,"prev":null,"subject":"erc8004:5042:101298","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x26b9203a3c5140e395e40dd5804c488c63cd32d0a8fc36c756b173562f8b9de4
2. 0x3f27a8b1e3ccb46ca586cf07ca0ef2eaadd1ceeff765878f7640e65fd174e3c6
3. 0xc054c64cce434ce414707395ecf63da899ecd0bbb7098b6d2e92dccb0120135a
4. 0x53b8fc97d47bbbb6be557780eb5368f30f7f550ddf56844853b7191848063332
5. 0xbe2ba303fb66187e159212bf6ad7520d2e2bcca2d8523647d2310da0ea35a717
6. 0x5952852a9082794c239086cbf795d6214a496428aa78b2c8de20603330fa1a63
7. 0x13aebb46f83079bd88a7952d0cf0528ca11dc7726ca8af2b1e628b8a0984ea27
8. 0x0f1e06ca84ec7d83fe2500ee1aaa70ca75ec6f748f5fcb1d68bc960efec9fac4
9. 0x37a439de91c7ad34652405394547da42ba4350c4b1e6f5f3937fde7ef2197719
10. 0xb65886be0dbedd053dcea66351089c1bb9c3ed10200e9863bc8f25a89e3e3eea
11. 0x73b294819d601304419b7e946af2f5d230b2371a237a56642ffad14b34e4f8ed
12. 0x37b74a9589cf10f22644fef083294d6dc272113f4b9779ee56943269581bb7e0
13. 0x5b0b305b931d60b176fe691af870b79057a88d761c8f0709f7516abe01b03974
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af