Evidence row 3376542

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/V7TNMv"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/59172c6e-f493-4400-9b8d-fccb6e70866f/.well-known/agent-card.json"
    ]
  ],
  "name": "Reinias",
  "owner_address": "0x5d372af842344746405da1505c557b54652e9862",
  "raw": {
    "agent_id": "324406",
    "agent_uri": "https://centralcity.ai/a/V7TNMv",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reinias 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/V7TNMv",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reinias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/59172c6e-f493-4400-9b8d-fccb6e70866f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/V7TNMv",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:20:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reinias 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/V7TNMv"
}

What the leaf hashes

{"body":"407501852f7ad553ce82507d369892259b51f861169a8890816405a0b5433139","id":3376542,"kind":"listing","method":"sync.erc8004/1","observed_us":1793866813495917,"prev":null,"subject":"erc8004:5042:324406","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x822ede6d14e2d0646c8cb9e27cf3b7ba8c7465635be0f724dea4d26b82fcb4de
2. 0xf2bc17b303356f70c368c2c5600512d7afd381ec8c01ec570905591e6f31deae
3. 0xb779c9da8806cfeb901289588c3d01a5e902d11092c2fc127ffc27d8f09ef72e
4. 0x4b0b44e8f1328070b4322e4475165423fc7398ffe75874f0d15519e0e444b24d
5. 0xdadf47ae40ce4fa3339e48ccf10863bd642458a04ebb24fb4ad3d0ac3716a2d6
6. 0x0f05426dd29957ecb7af932ad512e17f349fc09e48548a53a11a1dca8aed7d00
7. 0x87c2de72ce463b323936b3087a852ec5e6f534d470bb97dc06706724b80494ee
8. 0xf1593ad3839ebacc597ce41001666db9265740c8e22de174d70bffc6e9bfd43d
9. 0xecbedd2bd451729754b233812a360b6ebe61108e02e53636f3a3068ec499df35
10. 0x23e9d87728985751736eb0999950a01956e2f430e02cd5d16aa3eed067b1e4cc
11. 0xf679dd7d5779b02e4f4ba26da336a326019094ad8ad787bfb8beeec4faf8b764
12. 0x8457360719817f2fcc4dbad5daf505634e6fd14a74e45bdec36a666c05453ea7
13. 0xd8c76b1cddc2a2ccd7b450f5ef53aef55fe73248e3768c1cb8c8ed2c9ee4df69
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94