Evidence row 3454471

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Xrxi8y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/24422b07-9ecc-457b-80ae-a8da2a733c32/.well-known/agent-card.json"
    ]
  ],
  "name": "Gensa",
  "owner_address": "0x4b3d67bcfc3174d9503445db4d2483cf65f52b5d",
  "raw": {
    "agent_id": "352863",
    "agent_uri": "https://centralcity.ai/a/Xrxi8y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gensa 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/Xrxi8y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gensa",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/24422b07-9ecc-457b-80ae-a8da2a733c32/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Xrxi8y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T20:38:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gensa 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/Xrxi8y"
}

What the leaf hashes

{"body":"97d0318e28b8a460c690b11dea59af6e32c9bc5d6b2032dc22024469815a13d9","id":3454471,"kind":"listing","method":"sync.erc8004/1","observed_us":1793911086363128,"prev":null,"subject":"erc8004:5042:352863","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. 0x08e3e1b5f78be89e082ae30de9f2d64c0cd28c8872d320e5314960ceef4646a8
2. 0x84c57a8dc07eecd6e1b6d0e34e48390d51d04ecf016e89a210782920abae3f5a
3. 0xe2d518f5f1d8ddeb43d4a7bf8d2966a1bdd67592cd900e0d6d4eb8567c623c05
4. 0x8e3ac5766cec831a451da14cb46877988d37ff06b6aec8de9049a83af2b91682
5. 0x8dbb96b4b0bc95a9f990b2c0f69a9e664fae5e6028cbf3518cdfac19dc22992a
6. 0x5d5d514bd3d3933f423fa78b81687ad81962c3b49b43ce0f82e307614b2b717f
7. 0xada478ec2885097724d425affcc6fc8988378cc3d029ee938b9b3f0ac16a3e90
8. 0x8e72f854a9c1058a0def0c2f2dfa89380bdf6b8ae818072b83aada9233a7981a
9. 0xe4812c5ef5834f4ea3c3f25363b13f837b705af1cfb9349947f0e1cceb12b706
10. 0xa3b3954bc0b19fe3572d67997a2a6183e067b82e12fbe58ab60d469ef7020879
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