Evidence row 3664328

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/fgd4aC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/049ea086-b9c1-4d88-84e9-271d6abae61c/.well-known/agent-card.json"
    ]
  ],
  "name": "Sirleon",
  "owner_address": "0x6519669a06913abf457650214e7023a1dfb7d025",
  "raw": {
    "agent_id": "363509",
    "agent_uri": "https://centralcity.ai/a/fgd4aC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sirleon 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/fgd4aC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sirleon",
      "registrations": [
        {
          "agentId": 363509,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/049ea086-b9c1-4d88-84e9-271d6abae61c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/fgd4aC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793927811,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T01:19:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sirleon 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/fgd4aC"
}

What the leaf hashes

{"body":"09143301e642ee65256aa9eb3ea9ab37f7e7bfd984a01c23e13d1d950f0ab57c","id":3664328,"kind":"listing","method":"sync.erc8004/1","observed_us":1793927984008325,"prev":3663685,"subject":"erc8004:5042:363509","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x83fe7853168cd78a53144c78a4e89ec0bb1eca8ffc6ff49b944e026eaa1555e9
2. 0x514a2de2ed183194ed13492ee6409fc3196feec453d2f5b29a658ec5c9f1bfc7
3. 0xdaf40c078b2fdc9216f992a60f95687b8bed9857bb41e44679fdbac7197557c7
4. 0x67ee8ca4b47bdcbf1cc8f17c95b203430e2127585795530b026561889421feb6
5. 0x3cb028a3709b1a00e3f04e81a2a2c362fda5d446a3d571032b0dfe65b77f5a8c
6. 0xf814106a069385d32ce1941e4649abd494a91b8df7bdd075260df90f61924a12
7. 0xd3cd17c28f7e6e741c65286952c2caddfa5482da5d3163f823e0fe3e244024f7
8. 0x892fa9ab82fe7fb0e139a7e839467ecca5c7f8ff5efb0d6fd29ec32906068ca5
9. 0xb1f53c70830c1c02a36403507c2d420014cac8927e650d0ff4b2e7a5f460d2a7
10. 0xe24a2544a0ddcc292c31a6194ed029a910654768b30e2ee7a968c10fed24d6f1
11. 0xbe0f05ba4a27600ae4f20a6431a6a2f373d7e44629f96f0ccc574b0ee741ce2f
12. 0xd6c1915e797634e525bf1402ef3e901bdb03d544dcc28aae8ea8770dcc28659f
13. 0x4209c39fa0cabd462a9fdb6f1aa333a43e88caba97ae99e1bfb6a491dcb250e9
14. 0x1603f9c33c35ccefb72fc33655d873fa8e090c77e8690f54f34f291f55d977a8
15. 0x4aa18de7ba70c1384dfa5e9fde2ce72817bb169f51aa0c98d197468e304aabd5
16. 0xa020619e8f130eeb03f3c2beaba0422017bd8b95688ddf44db1c31cf0fd40a6a
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1