Evidence row 1848821

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/sjeEZL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/25608a55-d837-406f-9de3-ec8d4492de7c/.well-known/agent-card.json"
    ]
  ],
  "name": "Alizaulor",
  "owner_address": "0xb23246d347d802e4a8a396b11911826cda010988",
  "raw": {
    "agent_id": "40044",
    "agent_uri": "https://centralcity.ai/a/sjeEZL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alizaulor 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/sjeEZL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alizaulor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/25608a55-d837-406f-9de3-ec8d4492de7c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/sjeEZL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:55:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alizaulor 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/sjeEZL"
}

What the leaf hashes

{"body":"01a4211d78483961507e3b2992bf4ca5c1a3acabfe198ae4a058c7c69b22eb05","id":1848821,"kind":"listing","method":"sync.erc8004/1","observed_us":1793577300897704,"prev":null,"subject":"erc8004:5042:40044","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. 0x9f700160301134c38aabef93754b2a9641fd69ecc12fb56e119a2d69bbf41b95
2. 0x57b42f1e85d438e53a08518127f392bc0d44c971d9fddb2a51205940affc4ae6
3. 0xfe59bb813b0b654e778fd7ed68b10922ac1eebbf81bcd89573d080367ec1b07e
4. 0x625ebf222c619e9df9c306dc8e81571927cfb2c1f5495c01f613fefb5ddf649d
5. 0x89f3c16d9ed05a7e0285e209e989fa0fb1fe3127d86528ac03ada50add4ed4fc
6. 0xcb938aa923dc1cea8814db614d835f6f38f6835e1141273cd840e30da1eb7e9e
7. 0x62c98f51cff1c0c3afde6dc27e716026a35594dbfdbabb4345b04f5207683e14
8. 0xf7948a238da1a2802c9215d52a08cfed71b9207d6ae0e9d9e578a06757a3f460
9. 0xfe934be15c5f7c5f234fe4dd85b3b0ca6cd151a49a9ee77f3e6cfacb67981058
10. 0xa3439209b0360b7d64a54e4847daff2a0be761cafdb325d2fa2c813307b03bee
11. 0xe91c7575633d77a3e50293af8a604ad57d26cd33156a92c021ab0447865f3809
12. 0x4c8d70bbc71171c6f09376b1cd5cdb76fcc86cf6f4242fe3365e640972ba1ec2
13. 0x4d2f8da78dc8a660de1d8b86f0083d4295117c283b6de5334a6a9d06be22e64e
14. 0x699b83b189435f7ea2dc2d6d4f13262932214c0f9293f3ad20a20f7633995f1b
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90