Evidence row 3680485

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/QntCYR"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8836cdeb-8c7b-48a7-8a3f-c3f32c1aabd1/.well-known/agent-card.json"
    ]
  ],
  "name": "Alana",
  "owner_address": "0x02d7ca0e14b8693be93865a2728b74ce4f4a01ef",
  "raw": {
    "agent_id": "372044",
    "agent_uri": "https://centralcity.ai/a/QntCYR",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Alana 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/QntCYR",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Alana",
      "registrations": [
        {
          "agentId": 372044,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8836cdeb-8c7b-48a7-8a3f-c3f32c1aabd1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/QntCYR",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793938850,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T04:23:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Alana 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/QntCYR"
}

What the leaf hashes

{"body":"62a403e488b58d9a448a7b9649e1e3963ff361b668e6720846d4599ddacf8073","id":3680485,"kind":"listing","method":"sync.erc8004/1","observed_us":1793939013608959,"prev":3680163,"subject":"erc8004:5042:372044","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. 0x85ab678fa38a3dfccd8c2c823e75061060d8218d322e6f890118e6b75eac552d
2. 0x74b3d550498a45bf79c2164897bb4fb2aac3617c97c60f1e5aecca342d336c7a
3. 0xa935f493ea4518a8e12756d30f8387c7c8e6c302feafcc7832c0153a0a1da512
4. 0xd79260ee598040ffbde25d86cc39c475a38be61fab54a7ca12a85fdabd767880
5. 0x6d3cb068e23e1db300c311112157e3213315ebdc23c746aad2aeac88e2c9f2c2
6. 0xc714f1f3191fdbd2f78ff89d57d501e542320648414e15efcfcd696bfe278764
7. 0x71d747bc4a862a3f20c24dcad96a5393c6df18ce34ad2152b38ef343dd00bca5
8. 0x6f8dd3e1bc4b427226212f0e890d37e327e3c889f5895e1863cb6373f0b1c05e
9. 0xfbe2c7827ee0ed1b31eda4ddcd7d0c9a09e92c3cbcebe0275cfbb68b293a38d2
10. 0x7304f49e72c3dce096b9b322b00f55aaaadd3089e5642f24f00943aacd796eba
11. 0x315f72dd69bc057cc15ae3659bf5f4cf0b598274bef35b84b2c5924a111ef496
12. 0x248de90cb86bf7e7abdb981873cedac7c02e3cf0610f7a986c27ed94a474644d
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