Evidence row 1752488

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KIEScM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a62b07f0-2fc3-4594-92d7-3b37a26d9ad1/.well-known/agent-card.json"
    ]
  ],
  "name": "Schifet",
  "owner_address": "0x0ffbd37d1ff3aa5bdcd5bdcf18d49d5f38d76bf0",
  "raw": {
    "agent_id": "3020",
    "agent_uri": "https://centralcity.ai/a/KIEScM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schifet 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/KIEScM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schifet",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a62b07f0-2fc3-4594-92d7-3b37a26d9ad1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KIEScM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T08:42:10Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schifet 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/KIEScM"
}

What the leaf hashes

{"body":"43d2dfb9c5f8b3b0547b5055f9749f123b46a8fe60142ea4cb3285000f432081","id":1752488,"kind":"listing","method":"sync.erc8004/1","observed_us":1793522530876831,"prev":null,"subject":"erc8004:5042:3020","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. 0x98e3e9a8aaf9c825b29056eaa8de890bdf3f9f9cb0c7cf7cdfc2da9f80a5dd78
2. 0x170b88654d510dc9dee87d2507df7e363544d5c450c83b68c4542e5d620d253b
3. 0x56eeb5fe7e1cd9f38fd307cb12eadc6dc97e60f7dfc808823bdb724b54a9ff7e
4. 0xf32f7e4b2177488215759329befb2b0d856f514cf7f162379749440d22cbe9f8
5. 0x2ee122d4434d0dd88db25315132e6b5fc99105a4a590d0816676f37ab6e56497
6. 0x5a722d1c0d4ee657e43c07682c3d5875bc3011ad01a6d98e970653e0f1e409b9
7. 0xf08a5e8cb843cdf7d3d804f6aa6388941afc230df0c49a404d400cd7c5f0c4cf
8. 0x95433f8525dbdbdb0dc46787cd7a5a5e200b178403ac3f09481a3d05b2206d66
9. 0x7bdc953351f25d18ca43fe0e3ef556a30ff9ac59b37a1bcb1ef87e78d07cc34d
10. 0x7987cad8be4ac28ee052d849a8432c787ccbe770a25d736ab1e8366c495c7604
11. 0xecdce113efbf43b3126ce56d0c0c7dc4355381ea8b07a001e6306717c090b5f7
12. 0x00501794f8f8ab636f8f5823349b041054f10e1daf5ff33f9c58fb4581120bcf
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90