Evidence row 3462056

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q1QzfY"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7f1b3234-b204-4b07-af4a-d267cca242b9/.well-known/agent-card.json"
    ]
  ],
  "name": "Breibeh",
  "owner_address": "0x295ed019e832ac7403f263458f8cdf5a3e1ce8d3",
  "raw": {
    "agent_id": "355504",
    "agent_uri": "https://centralcity.ai/a/Q1QzfY",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Breibeh 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/Q1QzfY",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Breibeh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7f1b3234-b204-4b07-af4a-d267cca242b9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q1QzfY",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T21:44:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Breibeh 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/Q1QzfY"
}

What the leaf hashes

{"body":"a1bd8d95295f0468522ca570a99b872b3a498e0972f04e7a6890c3874e2fa9a4","id":3462056,"kind":"listing","method":"sync.erc8004/1","observed_us":1793915046349449,"prev":null,"subject":"erc8004:5042:355504","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. 0x0627b3a130b895b58be619f0d1beec2eb275d3791708628b369480e8df3123ea
2. 0x3bcd713a6bf2c0cef5eb923cea652dc11940c22d43b1e6d1ec8373c249c631f6
3. 0x2991f6313e18e7748213618b2f05086c7648dd4f9c942131c62f53949233007c
4. 0x7bbfa3bb65ed13c587a25c9d50aafc5601dfce71c462c34b4b6326c24c19fb47
5. 0x70d58edb120a30927b6f85f7cc9a4bd7de2f40cef428480b9b33e6e0925cbbdf
6. 0x2bd0a66e2f8f46c4d37e9f42ef55a9daa26f16b8f337c4d21eb121846cc146c7
7. 0x870a64ce9b203c523c6eb70a25dba91dd56c4b02b7c3b27b23b111792db87b99
8. 0x05eb08de4a11d5bf1758bc3f9986d1ffa7f04d03185228dd1c2fb613b371c1a3
9. 0xcd25aa7fdd17851ca06aea5f774e287c370c82b10bb42db1652ab0a7bb1a6a9a
10. 0x97218cc699aae65eda34ce77b1108155f12b70f19fead816812a299aaa5e69aa
11. 0x8cd6c7347e3ffa9c5f6d5cad77723c5dca052afe7735a4cca2f1aa529ced7075
12. 0x86a3c000597d190b32c2f1bbfd79638a890b19f8d24ecbb7ca86a21846a74b6e
13. 0xdda58059c2ba551d571bb433cea1f9071b29528a782512f968185b326be4500e
14. 0x5d36fc496d037ec98e2304f5b8c2425f6da27f5b7be3b3d0ce0dd8c43098ad41
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94