Evidence row 2948938

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bmCXLg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9c6d1ed3-f5a7-433b-b9e5-56ebda7e64bc/.well-known/agent-card.json"
    ]
  ],
  "name": "Triakus",
  "owner_address": "0x519315bfab02480b839b9da45450a3f752b2da0a",
  "raw": {
    "agent_id": "225713",
    "agent_uri": "https://centralcity.ai/a/bmCXLg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triakus 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/bmCXLg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triakus",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9c6d1ed3-f5a7-433b-b9e5-56ebda7e64bc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bmCXLg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T04:38:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triakus 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/bmCXLg"
}

What the leaf hashes

{"body":"e5585477ce49fa93c8f7484de6c297c1b692a08b116a8f40251e2c69918bbc00","id":2948938,"kind":"listing","method":"sync.erc8004/1","observed_us":1793767104641480,"prev":null,"subject":"erc8004:5042:225713","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x6ca16bf8b109fee14a7ab0f3ceb53dc81040e38cc2e905dbfffca527d7352b79
2. 0x3ef61ae2ea146f27c08c87e7ab5336f5427b5dee36c5bc1d2fdc2e9712b5af3f
3. 0x380335aa34500a376c52e1e8f609be4446430e44bd41e0811e5cb47f8b279c8d
4. 0xd498039ff2ade4e280b3524bb8fbc1ce846b84889b4434ff02dd8af2cbef3d82
5. 0x834522a855874a5566b01f0ba0750309ed5be9ef54d6644a3ed8ba55e4fc9152
6. 0xad77abbe0b90a76bea1618147815c5b15ee6752fe6726fdd07bb5f226622bd44
7. 0x71509b7a4c3458cd8609a78b1c854db761da5d04b7e5fd65d4f1e9bcc0f7c97c
8. 0x41c4e2380436b0545a285f61998e3ad31aed83627a686efaac93a640a2c9ab7f
9. 0x0460f4628f7ce04851fe207f6ee7ced504e5d8a9b4e6b6068f2e31364d6fec23
10. 0x9ffda5ad0c52f5afbd42e268f747ac51d527d8ebd4eed73355313ef4f8f0be6e
11. 0x092e55540786ed12bd8f9996458254697b484436176c9a127648a8e428d31a16
12. 0xac98189dd643692e0abfa71614f9c2974dd659830a9bb8f2d119189ba87453b0
13. 0xa49f4fc0b9fa0c52e02b91d97482b5c276fd04e4bb56a870b1704d5d0b24a97a
14. 0x3712db1cb5396683f3920f9feec808cf32004edf753d19ee1e3de6f3e846c055
15. 0x0e10919b7a16f90360e54e6f46f983247d877881e666fe311966b12118be1c10
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345