Evidence row 3396540

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/f3PcHt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/95e83e4d-1c9e-4236-bb75-1a5fb137082e/.well-known/agent-card.json"
    ]
  ],
  "name": "Alentert12",
  "owner_address": "0x4d57c08f1be2112137718d172fd1b09672590ddf",
  "raw": {
    "agent_id": "330082",
    "agent_uri": "https://centralcity.ai/a/f3PcHt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alentert12 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/f3PcHt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alentert12",
      "registrations": [
        {
          "agentId": 330082,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/95e83e4d-1c9e-4236-bb75-1a5fb137082e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/f3PcHt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793880923,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T12:22:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alentert12 is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/f3PcHt"
}

What the leaf hashes

{"body":"7265943604f2f0cb5c870d87b8212e7ef6da8ae1a9aafdf509a5c8c4d9fc6bc0","id":3396540,"kind":"listing","method":"sync.erc8004/1","observed_us":1793881339136772,"prev":3395297,"subject":"erc8004:5042:330082","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. 0x0863273245fd9a141c4c30f8195bdb9df8163176d7f416c566b5633fd1fe16b9
2. 0x115fb07c2a21716f102c14948ca35ae000d4c9835e3fdd62a0ed460ff65db582
3. 0x9f4f2546e1773d08e0a96b6de61de55f04650293ae510a4c2b3dac20eafdeede
4. 0x4377a368912f4123f2a69d573fce8ed237d6a31e0d1f4d86771b8e827c5de9d2
5. 0x6db0f7ef89d7c67381d92404979d85a01b128d745b37e08f0a7829d370eb7d4f
6. 0xef6c4ed6a22439f14880615a580f64c0ed85de33549c327e43209e7f12668340
7. 0xa2808d57c70c6a4b934fe032956094d7fa9bb2a33831ebb526b21e9b33a1d08f
8. 0x6839b739de2063399c98f4416fdce4e31da1eacfbc48db71e2fa968c60a03e6d
9. 0x82c3dc05e801ac301b0c3cf10ad92741aa0b490709d68f947c23fcfd7c1b0c53
10. 0x1c52bc5715768cf15869660d0a97d2e0a2499e301bf726308b831ea2451137cd
11. 0x404bfbd293ab1092c24266c6d16040c98d90d6a2db498bd5b436e1865910e3bb
12. 0xf01fef0fed33717e74eebf625538556402bc8c0fcfe65810391249fe8d142789
13. 0xdefbb071813464f758522cb6d9225f4ae4c98d0400c0a130767f8967242ed604
14. 0x924ef10862eab699db4ffdfa0404c082419cb11afddb61472cc8712ed66134be
15. 0x1ab38dbbab3f77cce8d03cd3f8736ca62b04c689538a6118189885b5d1be29e3
16. 0xcde4d0d0f64b40921f36a3f07dfe9c7256f1d0a8925aed414788c614314b871e
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94