Evidence row 3378165

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Fp0RyY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4c795294-6d5c-4ce5-9417-84e978c4d9b1/.well-known/agent-card.json"
    ]
  ],
  "name": "Orino",
  "owner_address": "0x690795da0337a7c7f19564ba5e9e502124c5b96c",
  "raw": {
    "agent_id": "325154",
    "agent_uri": "https://centralcity.ai/a/Fp0RyY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Orino 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/Fp0RyY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Orino",
      "registrations": [
        {
          "agentId": 325154,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4c795294-6d5c-4ce5-9417-84e978c4d9b1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Fp0RyY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793867323,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:32:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Orino 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/Fp0RyY"
}

What the leaf hashes

{"body":"a8100ea0aae5fd36e2d0983db4e0f331bcf3339cd3fc553d647df26d157c0e4d","id":3378165,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867565016891,"prev":null,"subject":"erc8004:5042:325154","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x8d81606f1e3666ddd9bc1afc9b1af83e67cc48c2e34080e51b6f8c13918c4161
2. 0x907aff2b0fe87d572c3043bce9edea78b9ac65ba4501380e032b710edcb518b7
3. 0xdaae35b340a0585092192bfa8a044aec1d5e778790b3721b819de14150327215
4. 0x20944bd7c5cf984f7de19475e08d66a51c1559bd3d4500ccd400255486d791f2
5. 0xd760ccded5245485933a8660be19c508827520415afe19fdd89b289f6a0b4a68
6. 0xcddfde4c732996006b1f951c4960bdf0b2fc552bec887ca125d5b0bb7ad9e95d
7. 0xc572233b6504559eeb97f4e93a3136bd5fc6e2e88da250af18d4af7cf82ae3be
8. 0x0af85cbb4d157beef404586fedfe6bd49ca239241f161eb1a2db7d958ba3cfe0
9. 0xbd10793747d8b28f2884f154c456461bc95ef3fa9b3081f1db1a8521ac74985a
10. 0xdb0c72ff291b542843c193d18252f6f8eef0878f8ffef556e7d003673c06d3b5
11. 0x4dcdcca85e4208d9e481751eb861d2842f0e6acf09ee3379d2bec8f0c15dc986
12. 0x53a0552e5763810f9ed6cdf5e9dac9bcb528aa748119fc349baf43e6901b9871
13. 0x2b6086aadbebc8556db9b7876925a9867c7e2dd8b74a64a7816bad481856c109
14. 0xb09333620e45bd22d68e7eda9b4f6597d61b21df0d3c512813281cef1366dbc5
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94