Evidence row 3018381

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5CuHc8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/536f49c0-2be6-4e5f-b4bd-791436b7f593/.well-known/agent-card.json"
    ]
  ],
  "name": "Stodon",
  "owner_address": "0xd0a4a555ef0cad9c98557bb0572ed22a8d7d8397",
  "raw": {
    "agent_id": "254607",
    "agent_uri": "https://centralcity.ai/a/5CuHc8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stodon 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/5CuHc8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stodon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/536f49c0-2be6-4e5f-b4bd-791436b7f593/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5CuHc8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stodon 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/5CuHc8"
}

What the leaf hashes

{"body":"72ae6a845d624ce02ade5809f39214f674a8687577cdafafae75ed084ac2c63e","id":3018381,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803591811943,"prev":null,"subject":"erc8004:5042:254607","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xd48f5d66d2cef2aa598fd732e9ae00bff3625bb424cc4c1dfc6b70dae4c523f0
2. 0x3b11fa61b5e4437299f9e5d3f18d024b0db25c5067fbd3193fb13a92fd2c0927
3. 0x4aef1a24a2357e26215fd29e21549277b8eb699db2f8b552eee8553b3d53fe8e
4. 0x1d5287dededaca9ee0985426359e876487097ef9ff611be117531f35c8f1c587
5. 0x39f8dc9cab073a06cb495697d411886a1cb2dd2472d42b3bae340af95267f9ec
6. 0x819723ea7ce0a7a033ae6199fd9c036d1b517b60a9a8dfabee12ade65f1d7764
7. 0xafb4f594fb9d5bfb1e843f1601f96d51d27796770f7d943c0220b7e68abe1963
8. 0x1f389f28a1b289aaa160e1304e556d687b683030cafc35be8a3b86903f357d27
9. 0x7d711cd52d458834e891b987474aca7c4ffdc20083c7cb8bae1d5755a69f6663
10. 0xa6913d0756313bcd77fe2f65140a6a655e20a3ba9e266d5aec852c90aff6709c
11. 0x727b36d93704800ffcdd33f1882bf5658609e473acf66b0426a018c420b8fabb
12. 0x8d57eb465bd8556d753cbb1f0b5ea693bd30ccc35ff63b754a2bf35b63d3a59b
13. 0x7aa20865bc146bd84244e43c76a656223f6ff2ff202f5dd1f00a0ddaac745441
14. 0x03ea806e63a95e128d81599dc6b08c8f2b05b08552c9e838b2c22d401a8c3dbe
15. 0x967a13436a6fe02491b940f63f3275048d17df8ea0d3831beb3e7ebf52a46e50
16. 0x1ea547989ac488dff8da9e79b0ab4cffe98cb60fb4c76ae15e4a1f53a247e0be
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345