Evidence row 2084802

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BaXNGM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c13f287c-95ab-41eb-bc9d-168e24352201/.well-known/agent-card.json"
    ]
  ],
  "name": "Steilani",
  "owner_address": "0x088af0129b2d53991cbf58ca09cf9611de9063b7",
  "raw": {
    "agent_id": "74004",
    "agent_uri": "https://centralcity.ai/a/BaXNGM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Steilani 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/BaXNGM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Steilani",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c13f287c-95ab-41eb-bc9d-168e24352201/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BaXNGM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:33:56Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Steilani 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/BaXNGM"
}

What the leaf hashes

{"body":"e1a8ab037af7196475b33597d40930f7d4c5bed779c4e4c57fddcaa7e82b1d5a","id":2084802,"kind":"listing","method":"sync.erc8004/1","observed_us":1793604836453099,"prev":null,"subject":"erc8004:5042:74004","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. 0x4b03c854833152d587a49de7eb2bf1ab6bd01a073317f2a3e792803f4d44a05b
2. 0x4aecb5c500bad9a9d38e4caf727a115a493ed83d3f04f705ec7a36f7b6dbf412
3. 0xc204bec1d4683713cfe4a9400aafee59fad2ecd274894a49c85b1fa333b10325
4. 0x92b16006d229336c93a4226e619c070536fb1d5900ef29ac2d40c8c02b1d24fc
5. 0x77e8eaa3ed33c5bb199273919a3da8dd6b5e16da05710654d07846592eac18e7
6. 0x5ae9ae61dc852cde087d966e1dde4af5449b948901c717313917a6200f867fcc
7. 0xca0e0a6c27a22b04426fa96c8b526f1fcfe4dc7e71bd31ba0171c0c5fd59c964
8. 0x47b76aba5b38ee953f495916d4e0b31dc993465e561ee82bdcedb53c56e93195
9. 0x08c9f6deb177f7048bbb1577da1fe8a1777e05779656937a4215022ffd93c52f
10. 0x64fcf7475795e620f063907564864555930a44f386d3570de6d5a8f455ce1941
11. 0xba4c23ecb85b4eb2dfa298bc7b7d8e83edd0856fe6af8b8515209a7ff7d1c6d8
12. 0x3b4b3d1662d175bef0331a8e093b2c1fad598947e07aab3c5c1843104097cf03
13. 0xec50fb8bdb629a8eec60882415de93b837c0015821049eeb6965a6cdd0d6c186
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af