Evidence row 2286285

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AxaYyG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80d4a71a-7a3b-411b-a6e2-8e6b85f13f53/.well-known/agent-card.json"
    ]
  ],
  "name": "Greilano",
  "owner_address": "0xb515bd32f0720903e5e2228a5ffd448295cf0f97",
  "raw": {
    "agent_id": "135689",
    "agent_uri": "https://centralcity.ai/a/AxaYyG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Greilano 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/AxaYyG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Greilano",
      "registrations": [
        {
          "agentId": 135689,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80d4a71a-7a3b-411b-a6e2-8e6b85f13f53/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AxaYyG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793656130,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:51:44Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Greilano 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/AxaYyG"
}

What the leaf hashes

{"body":"6353d52c41be988f1623bb729a1c2824b2b1639f29e776e2a8c424a5642b9a58","id":2286285,"kind":"listing","method":"sync.erc8004/1","observed_us":1793656304899525,"prev":2285782,"subject":"erc8004:5042:135689","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xe80e3e55383058b35f15637638a4cc804b5e7c17d098104d4fd583bb5d81dd58
2. 0x09aedf46d8360c2bdff394156048adbb1bf5d46cecaac8ea06adc5c287316117
3. 0x4638bc093071f1c6a34f786a3ebde583fd08375a745e8c271dd5335d53898e47
4. 0x98eba69767e0cb8c3e1b19a562797b9d331125acc442519728f43e7ee11a1e1c
5. 0xf0fa508d9f998a1707da923c90891c64b7639c4d930383f2caff9d6d73843aaf
6. 0x06c502733813ccc97a8ece3246961fc64ad7c565fb8aee848d63513aab5a3d0b
7. 0x8f9f6e4133f4f98c9682fb4a37e07fe8723f4f7aafbf90692a17db7d633d46a5
8. 0xcd3eeb932eed1179645fad962187aaad5f4001ab4fcca828e0765ebfa276676c
9. 0xd4a1a43990f61a6424af2d8e3c31091825a1d752dfe6abd33b2a3771b2a9a2b2
10. 0x153be005ee6af49f9e78b0b3c0f6d99c08fc4dad4851384ddc3b35142ac1151d
11. 0x539b790d68c0b6a309b522634b35f80bf5a78c4a6477a411e00939a1c31f6a60
12. 0x841ad4eaef71169e03e95d2082a5c83db1b3a56a9753b17df04fe34aa579b749
13. 0x0418958fa118b0a6a70d8e336a1073213853f5a3502b9ffc66202cc82d3dd472
14. 0xf02baa2f8f9b385919b2f698b2e9351b84bd44118a8d5a72f2d1303df2c329b4
15. 0xd643f764eee39146411d4bff8903a327f4f8f55616e14e57281a245206d6ed2b
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af