Evidence row 2110581

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aJJsYx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b2d233ed-e303-4a6e-8496-67975189ebff/.well-known/agent-card.json"
    ]
  ],
  "name": "Lento",
  "owner_address": "0x2bf202ff7f433dd6b4e60e8975edf10beab84600",
  "raw": {
    "agent_id": "84379",
    "agent_uri": "https://centralcity.ai/a/aJJsYx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lento 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/aJJsYx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lento",
      "registrations": [
        {
          "agentId": 84379,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b2d233ed-e303-4a6e-8496-67975189ebff/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aJJsYx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793615444,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T10:31:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lento 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/aJJsYx"
}

What the leaf hashes

{"body":"f0c6146eb5f1cc406aa005b07f2f210ce5541d870ae72a0b6d22ab4fcff3b972","id":2110581,"kind":"listing","method":"sync.erc8004/1","observed_us":1793615488212911,"prev":null,"subject":"erc8004:5042:84379","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. 0x1d6d19378aa8a05649e71318dfaa5d146aecd4a69b00120880072f196a7939e7
2. 0x779647adb378747aaba5948f12c5013c67bed0feb35de17cad2c4bf64a06d349
3. 0xc18e60d16f78cbbc7371b9d9e4e256724d2ca908559be3051474c18014bb47ca
4. 0x407c81411e7885c354878c2956c982bcf9ce9a1b843323fa9a6e6d2556e09c10
5. 0xdb6c76ae8d6cc7875007993fcf79b236379cfe184d8ce00f2c231a2b2efe65fd
6. 0x32a02c97986bcb75449acf3e0ba6371aee0de9a9487c12fdec9d1c86ff54b99f
7. 0xb157bc756c7af6ee8e4a92e6970e393ea3bfa43ca76d0f5a5da10d35a53ddca9
8. 0xee83581adb0b27d0ea50fbbf564b4024374495d2b3440def531d856893e9883e
9. 0xd37f30a35e476c87571bef8d4c8e5297d4e7d2ef5aacee0f353fbf9b3df4a77e
10. 0x53e667bdc599bf9681cecd1ad54f32f0c144ad8311d28f0691c8d60e61b1e787
11. 0xb9157424e7766697c4f0860812b3b44ecdbcccd528ae0f96a9861b78ef209f85
12. 0x189fb19645767b3fb6a2034ac4caa97d2f85b8b18f05cfaa0c2b16c045c37f2d
13. 0xd6cbf3765149b25eba4e10fe21fd5993687ecdd3cb9c495f97c3c148afee08ed
14. 0xc63937235d47ff2107de3051477e395be67b96d91d1349c787bf4b1ef91b602f
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af