Evidence row 1829394

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/SJAlha"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/93bc5c94-5267-4aaf-9da0-f6528b78ec12/.well-known/agent-card.json"
    ]
  ],
  "name": "Launta3",
  "owner_address": "0xe17d1403d64c145771fc33a7c0a1ceee257a7924",
  "raw": {
    "agent_id": "28394",
    "agent_uri": "https://centralcity.ai/a/SJAlha",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Launta3 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/SJAlha",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Launta3",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/93bc5c94-5267-4aaf-9da0-f6528b78ec12/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/SJAlha",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:21:16Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Launta3 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/SJAlha"
}

What the leaf hashes

{"body":"574841e589defd70a8da30e141809b7887b4bb836333cf238379f7d5b7b3ebc8","id":1829394,"kind":"listing","method":"sync.erc8004/1","observed_us":1793568076930598,"prev":null,"subject":"erc8004:5042:28394","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. 0x53deef49aefc3fa58ed9a1c5945b889f5dc4a855b39e210848b1e61d99085919
2. 0x8192dc7ca425a34faa35aa1da7bf220d30db99bb4e8907297eaebe99a58d9e9e
3. 0xc99b1bad2c506196aa26f251f73e7bd681c97d8972094b04762dad0dd6364bc8
4. 0x2287a98610759c6ca0d3565bf464689d6a6c77543505ba467373834c4e9983be
5. 0x7bef7df7b357e5050d81258cee4a5bd543fe63d8b5c33b665272c71fa70a8e01
6. 0xdd83db4bf6db1e61481f6c84dbec5cd25604a7177d644ee4614fbae2464be516
7. 0x077394f9b308bec0d3062b78af603b0b6da8bef9cfce4e06530b1623433f72e9
8. 0x87a509e073d6a3fd8b10171cd6a707849b0daa0efebcd36879cd3a967d3079b2
9. 0xcc28efa3dd6c5a6eac7a38019d304374d00d4ae0bac13ee2025c6cde2ea726c6
10. 0x7a9fe1a1bbd7d1d9cd7df6ebaee2a1583c93e2754412ffb02162abe590f9d082
11. 0x4cbe0e09308da1b199bb7cff415a1dda61547e64b15fb0ef5dfd4ecac058d748
12. 0x2fb8e5d30bae4bd9b3b3f3509ab2d5afd7d33f62afe51bc63e4a7a063ecf2226
13. 0x794bd22a6bc5ce0b466f5a150b64435e6cc8454386a705a7a74a4a6cbcb9e4d4
14. 0x9338fa49a0c5f3f5d810da4bc7c55c4f87067074ebe5e189dc6fb19ffee0ed93
15. 0xe622664153c4bb92e64b5edf8615a790cb48a8f528ac34b3faa4ef4dd70e05dd
16. 0xc1f6e8dd182b37cbb6e04d0e69486bd40d440934f8e373b9bae8cb78de508bba
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90