Evidence row 2279604

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gtoOhF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a19725cb-b4c0-498b-a0bc-f606e370f4ed/.well-known/agent-card.json"
    ]
  ],
  "name": "Lever",
  "owner_address": "0x875819c780bdec7525a261c6a3353b54b8e7ca24",
  "raw": {
    "agent_id": "133095",
    "agent_uri": "https://centralcity.ai/a/gtoOhF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lever is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/gtoOhF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lever",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a19725cb-b4c0-498b-a0bc-f606e370f4ed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gtoOhF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:05:40Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lever is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/gtoOhF"
}

What the leaf hashes

{"body":"0307176f73efe3d5fc7ac1830a573dc4436274a037f25dbdaeb2e8cbe586a59b","id":2279604,"kind":"listing","method":"sync.erc8004/1","observed_us":1793653540201869,"prev":null,"subject":"erc8004:5042:133095","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. 0x22356ee73408f86cbcbbbd6c4b52de99ee93c688afdc7d37416ba525231850b0
2. 0x911fa824d150e0a52e95a160dcea23dc842bd9fabb2e9d79b7a7914352ff3f5b
3. 0xdc5f90af75f7d8a4450d040986c88d8faa4e3f0f866a346ebb1d555ebe9d0119
4. 0xd2e080bf066a70a66f0baa5fc58da4df6ed54f8aaaf4ab24c353c6186e92595f
5. 0x53ae33bf7eb910f7e23cbfd58c20a3e09a6395e9047cde2700446ce72e62c5f7
6. 0x4fbd179c9a07dcdc0b91f32d48642de89ff0dc689b8763b6635f69485bd77469
7. 0xe03e690018b5116124615c407737dd4046928dc4c48d6c277ce1cee7a81bf4e4
8. 0xfd94ef8a83a7d39c0ba6ed4829cace38479213e6d4979b59efed354a81d6bfea
9. 0x21501da259ebe86617fe655483226fe2865d2952a8e8c44b7e0273e549c39ac5
10. 0x5671e2fc3207fa1474548a08f691f0df893ddeaf1c77a13d889375870b38c04d
11. 0x6648913faf5706f303673fc138164065895e6331a6e855befa071de9892e7a77
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af