Evidence row 2196586

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SZIXPc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d8ea7fa7-0005-48fe-a058-9825de53531e/.well-known/agent-card.json"
    ]
  ],
  "name": "Alutero31",
  "owner_address": "0xef9f5a1856bb4aa0e6b2812b2b3595395adb3302",
  "raw": {
    "agent_id": "124250",
    "agent_uri": "https://centralcity.ai/a/SZIXPc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alutero31 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/SZIXPc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alutero31",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d8ea7fa7-0005-48fe-a058-9825de53531e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SZIXPc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:01:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alutero31 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/SZIXPc"
}

What the leaf hashes

{"body":"821b91355de38608b7ff55d64b57927e4e31b3e5a0d5ad77b43b557e353cdb73","id":2196586,"kind":"listing","method":"sync.erc8004/1","observed_us":1793646084489203,"prev":null,"subject":"erc8004:5042:124250","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xa039c843afc9528c9beb2efd446e3b6dcf18cec6ffdff43f82d10558db0b36a2
2. 0x52cf333fcc2a80bbba2945d7a5fc1ad5648d80e97877e502900f7f45b7c9bb9b
3. 0xe2ec4a3697deefc9d9feff55f521ee79fbd1dcc87738c147e540c0a7e647bce7
4. 0x81213a1e90648abb3e999841c08e812b1d59b0743c0ec3034c7c931ca7406cbe
5. 0x84ddecc1d68f853724c2be2fa31f6e134d757dadd8589d718f3e7c9a0aacd297
6. 0xa43178af839b306e6c5c3d01138bf6e33c8bde6b29f21d13199f9d602df20151
7. 0xc48ccec6d0debbbfb59dfb22aab129c4dfe60c3c30c2ebbfe95c159d53da10c3
8. 0x66f761eb837a85ffe5b4dff51dcc0c6d63e65ccd192f1bb62a08a9be43e02bb7
9. 0xbcf50c0735884db398136427c9e6895bb052aa700ef818833cd049d91adddc63
10. 0x2f27a12daeb52a6be4b0afac30b1c00052c4b0b99ceade47791f319a97c616b3
11. 0x731aed48e6ebaea0f0f1f25553e659f1a1914079500e9c2f2d1dfe746b9a61d9
12. 0x276e2fa0c21c2220acec5005667f6b7cfa183a8daaf7f317e5077bc4c6e08db0
13. 0x2ff7b1db58554b94f3d17b53c4f892ded109f497ad86eeaa0f83588921b759b1
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af