Evidence row 1828515

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/0NRceE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/535cf3d0-e684-4e60-9b2c-dc82d307cfba/.well-known/agent-card.json"
    ]
  ],
  "name": "Gunsero",
  "owner_address": "0xea772ac025078e1cb5f285cc8066d8abbd5710cd",
  "raw": {
    "agent_id": "27993",
    "agent_uri": "https://centralcity.ai/a/0NRceE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gunsero 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/0NRceE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gunsero",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/535cf3d0-e684-4e60-9b2c-dc82d307cfba/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/0NRceE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:15:39Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gunsero 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/0NRceE"
}

What the leaf hashes

{"body":"e9b10bf4c687b2c29db2b807ce844d4c040728db0c2afc100cd39a67618e27c8","id":1828515,"kind":"listing","method":"sync.erc8004/1","observed_us":1793567739402370,"prev":null,"subject":"erc8004:5042:27993","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. 0x5fdf33b6c5de6d75e4c3b17495239e807ca9c2a888a5e39540088c887836343c
2. 0x5176d0329c113179c8d754980b4641c828f909613bcaa9763d27692b3114a6d5
3. 0x14126ace7add44b0379c37da1e33d4272ca9458b9daa8758ae137a793df99ca2
4. 0xab28892243699f9bb3dc7c4c9adebb0441c0dc15aebc6c402b71ddb62bc16b97
5. 0xa96e6931f4f539120ea4608efadce2bc4ddd71d4e3d05e3116a39df7444e2740
6. 0x2654406aba3abe4d64c6adb14c3f2b01b3f27be1ffd245db9530bbee5ab8028a
7. 0x323ba7d6d5faccd6bfc0e895e6f85681e37a3ee365f7447650e448a6c9c26fb3
8. 0xb5483cab897d6cb65d927306dc5da6b0586e16b027b34526cd2371f4493a0003
9. 0xbf8149d53121b98a21f7a7cd6e466d62edf3fec35b7f1d2b10045a0eb4918a1a
10. 0x6231ec97782391cb61863afc5fdbd27dd1ae2ad28f879472d0f19aa10a9824fa
11. 0x72cc06371c5b7b69214cd586912589a7131d390dbbdc880ded0858f1c261cd71
12. 0x8979e1e1af55b2f65b168a1f7b9297b4058a9f6a32344ec3edf9a8c1ec595e04
13. 0x19a33f29777ff00bbae876b4baadad6a9f224ed0c0531dff5b103d93071e3805
14. 0xa98b629d4ece4f8bd55becbb0c526d64cc8958c38de14f3aeccc5e2a5bc50974
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90