Evidence row 1777189

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/1qMSlu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/267b6fe2-8846-4c7a-8a52-43af0dba18af/.well-known/agent-card.json"
    ]
  ],
  "name": "Baset",
  "owner_address": "0x7b86e9f3d8f49bd13487133900598d8e1dda728b",
  "raw": {
    "agent_id": "12286",
    "agent_uri": "https://centralcity.ai/a/1qMSlu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/1qMSlu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baset",
      "registrations": [
        {
          "agentId": 12286,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/267b6fe2-8846-4c7a-8a52-43af0dba18af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/1qMSlu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793552575,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T17:05:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baset is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/1qMSlu"
}

What the leaf hashes

{"body":"22e5b6a1798ff4592b6dc8d68053d3fa9820a18b2cd6958a470e4e504c5c3c45","id":1777189,"kind":"listing","method":"sync.erc8004/1","observed_us":1793552716432984,"prev":null,"subject":"erc8004:5042:12286","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. 0x6618ac01d27773815da3ffaae5ee6bb0561916585146bffbc779cf2be5da9d41
2. 0x244ac4a329ae007eab6bc6e72e587acaa523afd6c46d890b04f0dd8ec7671dff
3. 0x8580354bcd786f18535623da5cea58facae198b7993c87d24b71bc96e0637d3a
4. 0x92908d103326f755f468bfde7a171d4bc5f4f7035e45be109844fef5c2d2d790
5. 0x209ae3fe0db56786f738212016a409026712727eebaf6aeea427c1588b6ea33b
6. 0x48fa626f191236b131e1a502fee7cbdd7cd08c68de1db46e680a431a6d70d2c8
7. 0x43f61b0b088b38ee60c456ebf06a8a27870676d778af9b6d572e6242927631de
8. 0xc1c1fdfa3a15e41e9189eb84b34e8a9f15d1d9a0bcef273f661c153864405e21
9. 0xd440ac477333b5a60337102d381bdde97ec0e23828c0f8e5a4cf73c7066b1b76
10. 0xee8e1a87d786cd092f0e8db21253027d9407754b4aa3a841f5cef618712f41ef
11. 0x02089e101f7db1c80c9868ae0f92e7c3955b8d571a1a895168c448bc187d3e3a
12. 0x4d01363b09245e5a378fd3e36ea3b2ca12178bb6e49aada231fc1c8a32ead3b6
13. 0x4d3d9020d1e2b76c6f3e7026770b57c7f8eb1d9a7979369bb6db7c1fbe7607d4
14. 0xf2a2a0157f28bf3255c9b6847cbe675ba213d3983bbfe1c0848c216c57838e54
15. 0x7c66173839ef153f08dfd346f7ea956e9226e1b7ff05bf4c6cf27436953f336b
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90