Evidence row 2725351

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pMTeo3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/908c141c-d365-4612-8048-03fa97e97f6f/.well-known/agent-card.json"
    ]
  ],
  "name": "Somias",
  "owner_address": "0x82c9a186654fc1aa0317189599915ab6b29c2fff",
  "raw": {
    "agent_id": "210658",
    "agent_uri": "https://centralcity.ai/a/pMTeo3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Somias 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/pMTeo3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Somias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/908c141c-d365-4612-8048-03fa97e97f6f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pMTeo3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:08:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Somias 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/pMTeo3"
}

What the leaf hashes

{"body":"2b3a2e57f5d68890647f752b688f31b033164fe51001e3b24d6a90d4fce2e38f","id":2725351,"kind":"listing","method":"sync.erc8004/1","observed_us":1793747316700972,"prev":null,"subject":"erc8004:5042:210658","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x8c91eed152bc30d16168a7652cb93306143bd60a09efee03bb9772ee986dcb9b
2. 0x637ddd1b4f2f84a0da84676287cee51b706021740e42cbccb27539e1b126cdca
3. 0x7e77b9decce37b290cb4b63dfd931cbd2ddec6614bf04cccc2d4c41a98de7e7e
4. 0x2c35fcfe3f4c2aea0e9a414928e618d0c2d6b68358b72944d574be821cd5006f
5. 0x97febf2ac45937ac0acb86a5a7207878ad233f52425577d5963ac3680771a852
6. 0xe51d7324e0dea147a5061e1e8591e9021230774ece6f0400be57f140efeb721f
7. 0x804d96213f5c8e985cdd26422db24fd144b77d22ef8326fb44ab61f7e6379b34
8. 0xdd9edcc151a9088e78d2b9fcd7f4972e3eb588fb7d16e9b1be743f542949de78
9. 0x1eec5a8020b304c1438cdcbf161f979006df31c6238d2773314863bd631f2ed9
10. 0xe79542d0f4479f9b86ce27487aab392b17e02ee6a9be07a2929dd06f8cf237f8
11. 0x87d4a7cbf16c219441a7dff2d0bf38dfc3c2a1d487f84560d927b2335c9c29b1
12. 0x032099bcd0f2e4ba1f4474e1f789acb4d9a0a16bf794d5984d460f0ea19feff8
13. 0x05ef25f19a0f0e984b1511fd0bd89a082ccf01e7fe1dba1de7f08e7bab019d31
14. 0xaff11aa970c81dfc542d7f358866d8f7815e0e193eb66f9d52b94183bf812c8d
15. 0xb5ab3a67e92dbd6d8eb3ea95dd8fba5b750735344b87d689cb50ea92ccaeea56
16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7