Evidence row 1753674

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/reubLU"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1c90bd61-7278-49e2-86cd-1f2bcb72ade4/.well-known/agent-card.json"
    ]
  ],
  "name": "Schalleon",
  "owner_address": "0x39551b67701345e09ff47f58cd761a29a0399efe",
  "raw": {
    "agent_id": "3213",
    "agent_uri": "https://centralcity.ai/a/reubLU",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schalleon 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/reubLU",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schalleon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1c90bd61-7278-49e2-86cd-1f2bcb72ade4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/reubLU",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T09:02:34Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schalleon 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/reubLU"
}

What the leaf hashes

{"body":"b15137d1e6ccf19113ce9d8d6df23bd3eef024c0e8e9f1144d5ab61ac6956b84","id":1753674,"kind":"listing","method":"sync.erc8004/1","observed_us":1793523754706449,"prev":null,"subject":"erc8004:5042:3213","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. 0x15285fc55e93283efb0f5f63775d3c567cc1ccf72eec5c1bbfea264e63b4ff49
2. 0x06a6d7373b5567d614cf92300e618efaeb6d2e9e20d24032ccb256a00eae38e6
3. 0x16751fcc490e5d3d90ca84833f1143c9ef97902de102ca63156fcd2ee84d8570
4. 0x07cf469c789963a0a4f7d6174fb977efa64db4fe698a95e5a85b1f5bfccc771c
5. 0x173f00f8bc5ec554cd757ab3b5f601d480b48ab837208190b19c5c099c2b6305
6. 0xbc31447bd170ab66507073a688fdfbdbd4a7afc6a26208831dfd74da60d5e00c
7. 0x386c79a519ee56033114ec6a3b8a5fd1a9959b3e9a68da78cda6043a165a8104
8. 0xf24692f055450232917bbd5f21a9c468c3664f06cc8dce6c6dd1eb8386d243b6
9. 0x17bbac4e481740ad1f2ec6a378dcfa9e2f641e29a12e4a9ff9b47676810fa253
10. 0x4f5879d4b3c41a22c1a9cfb083a8cdbb2c8a13f2d56206c17b81e7d8158816e6
11. 0xfa1c8acfa3c862b417d2625d131daa4d4dcc71603eb6b0b04f7346c0a9da2b83
12. 0x66891ed1e5e8c32c74d3587c22015ee559aeb6a8e98b7d712d5c323d012e46a0
13. 0x10405c22dbe2ed0ca6e6cc381b8fb16e2b184181ad6bf0dbf94a86aec4f16b97
14. 0xa4d26e861503b80bb91bc89e98fcc6daf0fcf003f5a144540ccd91637ccdc11f
15. 0xf1aed005f71411c0df252d9623f284bcac7de199e24c4d4cd5df3e8d3348d3aa
16. 0x5cf5a0a57795246f996e480f05ed085c19d02f7d6e8fc3ddc392412466554f0f
17. 0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90