Evidence row 1814774

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/viMlWL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8e241d10-0efa-49af-bf00-ee7fcbf2727d/.well-known/agent-card.json"
    ]
  ],
  "name": "Brilis",
  "owner_address": "0x3ab28ef573044469f3bedb0412e3126bcad9c24b",
  "raw": {
    "agent_id": "19538",
    "agent_uri": "https://centralcity.ai/a/viMlWL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brilis 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/viMlWL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brilis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8e241d10-0efa-49af-bf00-ee7fcbf2727d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/viMlWL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T19:16:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brilis 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/viMlWL"
}

What the leaf hashes

{"body":"1ebd4c25f2b221c00b3c948d633d9ca153d576b4fbfc502fdb160d98431cd7c5","id":1814774,"kind":"listing","method":"sync.erc8004/1","observed_us":1793560584866205,"prev":null,"subject":"erc8004:5042:19538","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x1a6347951a40d0c902cc4250cc1fc3d9c8c27c96fc4dc9298c1f693ed1b3f043
2. 0x781b0cdb2c129558aa6be8f9e6ab757102f6d3e69148c32d58bd919b4d0e03fa
3. 0x6e3a891651f80b0fe1dd4bd373d0870c238a8ec69d973f532c6b6309c22c6ebe
4. 0xd3e2ac0e62160f96abbd36ff0293ae196d0b374645428cf5a4b8fb0e070ec2cc
5. 0x7870c4bee58c2bcaa9b836cf73e586dbcf905feed838254adcfe1cca1358ef45
6. 0x44b15fedf4d45a4dda5bcd6dff33d0742eb41746617d348494544fc29ce9ba93
7. 0xa43e0c2588c9d0943b0f3eb07c394333b0b6385ca74df449999a0e122ae49c26
8. 0x0745929a0ec0050cbea295c4508b11e9b141aa4f5f083de012057364eb206c58
9. 0x2409a71008a3e112037f47318a9c645224ba0bd2e1b81850d8520617c5c8f0d5
10. 0xba84a1a1b715015efa402a57fbaa75ab8649a6d9068dcd885c8772201a5b09f5
11. 0xeb8c44a8d8d5ba6e8e5c6860d430cc93e9891b4321bc72c5cec29f3c96a934fd
12. 0x57d88367ee180afa29761a07ed31b3a7c30cf755867eb29b4aa502db53e71e88
13. 0xe932a6d750c9158a9531e23362139f67f1dcf32cd64229987581f24d7a22fe71
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90