Evidence row 2126952

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8dbPFM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f29cd581-56f3-4696-97f1-88a78eb9a1ac/.well-known/agent-card.json"
    ]
  ],
  "name": "Frantert",
  "owner_address": "0x279dd15523f991edc08442a8f498804bb7e62a28",
  "raw": {
    "agent_id": "91677",
    "agent_uri": "https://centralcity.ai/a/8dbPFM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frantert 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/8dbPFM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frantert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f29cd581-56f3-4696-97f1-88a78eb9a1ac/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8dbPFM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T12:03:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frantert 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/8dbPFM"
}

What the leaf hashes

{"body":"b1a6d675d6500aa55ee4ffaafbb9b61cc9c964e83691ebb8ff512b400c406877","id":2126952,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620980285530,"prev":null,"subject":"erc8004:5042:91677","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. 0x222e2ed76602d73d958090b6c4467f66a1154dd967ddb0c1cc218362dc2bc9fb
2. 0x20ff654fef92c4c8d8d0f19e98ac8002d8d40bcace9a82d98c4ed73f2cf049d3
3. 0x0933ac54327a07238619ba068ec64c5d883fd96961a1d581dd63a2f68a95e0cc
4. 0xb186a92b43ff9722cc8f0266326757db804e2fdb4036ce10c804e154e99bd652
5. 0xf37a88afdf063c10b962a7aa41e38ce5237868ec1a7e38c82b4b879605efae9c
6. 0x5eb19591cb84363108ef56a6138aad3fee274b229324b8f44bb99e4a2ceccfee
7. 0xe03e690018b5116124615c407737dd4046928dc4c48d6c277ce1cee7a81bf4e4
8. 0xfd94ef8a83a7d39c0ba6ed4829cace38479213e6d4979b59efed354a81d6bfea
9. 0x21501da259ebe86617fe655483226fe2865d2952a8e8c44b7e0273e549c39ac5
10. 0x5671e2fc3207fa1474548a08f691f0df893ddeaf1c77a13d889375870b38c04d
11. 0x6648913faf5706f303673fc138164065895e6331a6e855befa071de9892e7a77
12. 0xc4d7ef62f6fc13b54d79f9dd5cf9b68259c7d63400ad2da7e24acd09c02a0c04
13. 0x1684e269a6d133e78b06586cfa473a0fd25d7ae52c10084dd8c0b8a491f1b827
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af