Evidence row 2711784

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/GPpgF6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/132c1a2c-6141-4010-98be-32bfe10eac66/.well-known/agent-card.json"
    ]
  ],
  "name": "Reuva",
  "owner_address": "0xb087154b2f415f56ad1fb0e2a7765a965ee72c92",
  "raw": {
    "agent_id": "204105",
    "agent_uri": "https://centralcity.ai/a/GPpgF6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reuva 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/GPpgF6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reuva",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/132c1a2c-6141-4010-98be-32bfe10eac66/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/GPpgF6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:47:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reuva 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/GPpgF6"
}

What the leaf hashes

{"body":"3a645e11fdbf779f1e7d6c8155433e05cbea39d1fdcafe12c85e1330568d97a4","id":2711784,"kind":"listing","method":"sync.erc8004/1","observed_us":1793738879757794,"prev":null,"subject":"erc8004:5042:204105","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xdbc1ebce62f02d62c68460df1060bf025d388d57b2c7b309ea90288a4bf81ee8
2. 0xec8b425030cdfe704aeae3a0d2cc93a971dd0bd34932054e9b8b4a01725ea47f
3. 0x4a60a8b995a28ceb2a4294e5bd30532becd83d8d449e14b0550565b09dce1652
4. 0xeac311b85a606e88d65eb1707be4add5878a3784e355e47b0e6f2c39e90cd93d
5. 0xb39e6540cbd1aa62eee14ace0b5aa6771bd80d856b9ac1a892c8a41dc874d327
6. 0x80be3273e4422665f02b34d7c6e7f0f04dbf5a105f5aa3565337524afc5b0730
7. 0x89be7edcb295d98675192b16991e835ce1e568fffdda0f33d8bcd0b56c42e5f2
8. 0xe7dc9945a681ef7083dfdd49355554769933d42858b11b3601e39b94943b273e
9. 0x340f453a2b6808f71d081b82cc6ea98322b93134fec6dd3bf4446bb23f305543
10. 0xdf2b485364dc7b00c00b07b751e5807ec1a3a1446b5e427414234400a015d5e1
11. 0x779fcb144b950be8adde4fa3731150f1127d7083618e768f9692204c1ffcc2ce
12. 0x69fef493303258aeebc16c0eb97f48a6c48c1bb23cfd01f1f80eede3dba2a152
13. 0xce6f344e5d2ebbe9a3ab4bb64d1eeeca122b42bf3c2bf88ced9f78e1da0b926b
14. 0x2c1baf03ae8564ef5b628cdba2345355f8a5380a741795df06515892893be4e0
15. 0xa2affd8bf947cfbdf7d8306e1c5d3a442dbd709fab2739124e1aecfdc7d513da
16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7