Evidence row 3739945

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/WI4hhw"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79b30d4a-b606-4325-99e4-d048f16fee84/.well-known/agent-card.json"
    ]
  ],
  "name": "Trikino",
  "owner_address": "0x060e4dd3baf84efa4c48f7e57b3e6eeb7423462d",
  "raw": {
    "agent_id": "400325",
    "agent_uri": "https://centralcity.ai/a/WI4hhw",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trikino 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/WI4hhw",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trikino",
      "registrations": [
        {
          "agentId": 400325,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79b30d4a-b606-4325-99e4-d048f16fee84/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/WI4hhw",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793976350,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T14:48:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trikino 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/WI4hhw"
}

What the leaf hashes

{"body":"385f84416ac92444657290395c55e097b312c4311648b6e31168aad5cf1d7615","id":3739945,"kind":"listing","method":"sync.erc8004/1","observed_us":1793976516802779,"prev":3739539,"subject":"erc8004:5042:400325","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. 0xa3a0f230bbdec38e4863349d49dea7bcdda3886fa1843d1e2a04faf26d818703
2. 0xbc3ebc5d578d2c32ab7e1a2f7936278b67235a1d101be96066a5cbc0b3c577cb
3. 0x8d1303d758e06f395bfb8deb8bc040230ff168ba3564d53f868987c24971f3fc
4. 0x5d85fe59000c147d870092fc2ef85ae7e7d16295b415c7d80d955cfa43fafb7a
5. 0xbe71d075d09eb80f6503644975f471d7003ec100f736b9725557598bcc50d36f
6. 0xdf73091beba23ab3fae4871bb0c1f86c4a778244af99bffd907562d88ab68787
7. 0xc485afac4d36eb926a9d33bf5afc61c1733728369b09c3c4b9a3ed981ef89a9d
8. 0x24ce30968a00ffef430de191a9eedfe123f358c47afd3973984c9ea966fa79fc
9. 0x72f7df665738733520268d8dab39c52bbaf33fedcc2c930991a9cb3b797f2ac9
10. 0xa91edd0c739f463dbfae55d11e1f06a7cf753cc9096f5f80bafd921d6726154b
11. 0xd1a8487705784802587ff5a0d63b3647e2c758586e8a28e4f3398561d5a79e24
12. 0xed81aa2616cfc68db082b1c36a42ebdb20876fe56875be398cbceb92ca986c63
13. 0xcc1061f6d520cd55b8d045e1a7887ab64f034c3fb35b41e6bebd5e7e6692e623
14. 0xcd45cd6804cf7e7d1e6909626f817ebe91b3e48cfef9aaae97c8bc90ff284ab8
15. 0xd0ea1c67876a6aaf3607745d3124ddfa46a7db70cb95b8b0331a1db5672bf932
16. 0x15b694ad919111e31e8112077ed1645b2f3c0d6f1433eaac3aaf1fff1c7c8aa5
17. 0xe98c6c6b56a21a2fc4c1edfe2563812e690a6a4336d11aef772ac1799d1ee7ca
18. 0xd422a75f6c3780ed53eca52b50bf40b8f17dc14cffb804142e44fc9f2672029d
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1