Evidence row 2071994

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7bzngR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/47b7660d-3eea-4097-bb67-ec654d327a10/.well-known/agent-card.json"
    ]
  ],
  "name": "Dasantert",
  "owner_address": "0x2ccde336885fad79d5eb33718309f921442e8cc0",
  "raw": {
    "agent_id": "67631",
    "agent_uri": "https://centralcity.ai/a/7bzngR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dasantert 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/7bzngR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dasantert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/47b7660d-3eea-4097-bb67-ec654d327a10/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7bzngR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:06:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dasantert 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/7bzngR"
}

What the leaf hashes

{"body":"043ae700491c9bdfaaa0c75031361ce36b1e683d8b8a23da78e10abc95a25eca","id":2071994,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599607443374,"prev":null,"subject":"erc8004:5042:67631","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. 0x1cd1ae854e4f1a986f86cf2f21e7a3badb0c7999c43a4cfee8d107daceb93c86
2. 0xd89269fd6519797e4355ac7d7d41b187e4a8c7e726e3519596ec26d18907f5f1
3. 0x5306aa15e2153ea5dd15cc1353da6495b6f081b36c0725895d5a4a3c2ee653cf
4. 0xe379518248457bbb9e3f1932c569203e4765b95c608ae2c2cab59f9ed6ab2df3
5. 0x955103d9453cd27170c2f2f62c999d1a5c5abc8eebc1525229201470973bed32
6. 0x7b5209b7dbea360b9f8db6d075617f23e6e7aa6dff60a5a00b2281b43bb28a9f
7. 0xa5fae23600a5c4da1b2a778559e3e76bcbff14b851ec45545b1131d47dac7385
8. 0x62fef4c5750be728beb95d4806a6a5a6cb8f01b25eb48d77e86444857c328478
9. 0xc51fd4847ddb71c2396e633557a909318674cda31f814a89da38bd88d6c958fc
10. 0x35b7be1aebd65b161a90b5f8ee0c4bc3f5b2f9909d530453d65328ebc4ae4e03
11. 0x1958dba7b75c9cafc665741f77e7dcaa26c468963f73c107738b97fbcb474191
12. 0xfa646e4b5dbdebf795dfda0b29a3ea57332f8666459a0c2538f16fe8103169aa
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