Evidence row 2042969

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/79e6uA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f5feb8f3-5d0c-4bda-9ea9-e2408e33c283/.well-known/agent-card.json"
    ]
  ],
  "name": "Stassakel",
  "owner_address": "0xd1c40d8db125473c7e8e7febaf761a8a692dacf2",
  "raw": {
    "agent_id": "54555",
    "agent_uri": "https://centralcity.ai/a/79e6uA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stassakel 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/79e6uA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stassakel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f5feb8f3-5d0c-4bda-9ea9-e2408e33c283/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/79e6uA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T03:06:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stassakel 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/79e6uA"
}

What the leaf hashes

{"body":"52d0bddaa9b2c323f0516f3358765fb8dd291042361f9b58ef9c075bf17e449c","id":2042969,"kind":"listing","method":"sync.erc8004/1","observed_us":1793588786790348,"prev":null,"subject":"erc8004:5042:54555","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. 0x65b2f6549ad37b8e2783f4dccd7e4b4ea096816899ca74aac6ec38ba8e4a4e54
2. 0xdc34aec01d1aecf5a33e77cf8386a33b7422ff607f1a9944c944faf0e9d12fe3
3. 0xe94b754b178c876bfef958e00d31225a2c16591f09d60dc639b4f3b03fa4166d
4. 0x13320df5361cbf58ed93bacd48a1837a0f420e89986655bc41b9c32bacb4043c
5. 0x6f33f9a0ac915fda03548e88acf4dc85e5e5734573b2acd40d547d86e6359bae
6. 0xa6c93a71692da953d24e0e4c2b54eee8ec05480462ad3798e33d4d00a40b632f
7. 0x2e5a9c924a78e29ed7dad34251b9a687055a0172c68ca68c766bed623c5f0957
8. 0x0be4e8566a16ac5735a1d8e6d562c597db82a366f17921092645d06b26a790a0
9. 0x9b3ca085da5c10beef16d89b943cc717a413cb0c18fef008fb62bf31b04fe48d
10. 0x4636e28141d2fbd4ac281db86823f4e7cac2911e61cc736f534b671d5b01c785
11. 0x537130f563bf92654495b68976e1bf73af9e040b9cd4cf776e0b0c014f484d70
12. 0xc896eaae3056ce1ba9baca9b17e29ba832a897624bdd998bac108458e38c2648
13. 0xc1de5d78ad0d5e6c3608f4aebcde48975d4694ff02af180260cf7b52890d7af1
14. 0xfb5ea8fd7d0c463ff98fdc93228854845802421c0e3865536227edf756498fcd
15. 0x23f4763e8db2efe57fbc28dfc68f2b97b65f54a03425994e68157763af649a50
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af