Evidence row 3408596

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QvErMc"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3a3f6566-f642-44ff-b5d2-dbc68489b077/.well-known/agent-card.json"
    ]
  ],
  "name": "Nalisto",
  "owner_address": "0x567f9ed2cff0801a892849068cd063b49a889d4a",
  "raw": {
    "agent_id": "337860",
    "agent_uri": "https://centralcity.ai/a/QvErMc",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nalisto 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/QvErMc",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nalisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3a3f6566-f642-44ff-b5d2-dbc68489b077/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QvErMc",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T13:23:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nalisto 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/QvErMc"
}

What the leaf hashes

{"body":"e177ca31f0b7a0414538063772531d3a3efcc9a7c25ce27cf690668c501bd0d4","id":3408596,"kind":"listing","method":"sync.erc8004/1","observed_us":1793885022391522,"prev":null,"subject":"erc8004:5042:337860","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. 0x87195ce4666425f9fa278b80e1ae7ac461b34133bfb059b40b82f98f76ec1349
2. 0x2c6adacb173d1a4498e3fbf3719492ec5aa391bb00be3df04d92849d803f978d
3. 0x0481c88b34e744ff78d3b9c93c8be5e2aa61bfad288b1408dd5db8d994fb2613
4. 0xf1eea1bbe1566e5890f6a63a0b1a96e0e88f35c20c70946c65274560bcbb7e79
5. 0x959db8207808adc7fc2e98dfad56af1786190d98a4e2ba7c5982e0e804c8617d
6. 0x1e45327e6487e77ecf126a8955f336e4c868752be774e5001db3e60cadf23b6c
7. 0xf2b81a7c0791c40f334f15546a31e5e497f64fa391e90ef9bb4c7d4e7f6f844e
8. 0x41cabd2491477928cd78058696ed7476b4a7a445075f7680f0bb35bc58d56fb9
9. 0x3ea57f261a51d5d0373e0c8f562863185f3d572c2c9823b9cadfe8609dfe13b2
10. 0xf33c35e833ec97cded5816a024945991e94e5efa46105d3c79b74bbb3096183a
11. 0xaac0dfaa67432fa4dd36331733d686e93cc4d1e2f9d32bb5a6b191fcd8975e5b
12. 0x73e265e90dd8574d1fc4e51ed478a5ecec242f901d7a9a82f218b52f5f7968df
13. 0x5f0a0125d5132ae7f66423703bc49f12da07fa651207c213c05837b16d0c58e0
14. 0x26d9b8a9fb244bc01cf1aa57564d214584e78a7bf9659273d3de5f01f2dcf87d
15. 0x1a1af412020b11baae1f58b16dc455a4c19a3c7ab9a1aeceb07083214f5a8b8e
16. 0x5c64b7138585466e7e8be72af6f3dc72c511db2c0c1dc5b6e34ad4e9456c2308
17. 0x7e5b4628b4269525ce0744fb873651b9d7be5748de44b7e6b858af09c7e30bd8
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94