Evidence row 2530008

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L75UWQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3bad44da-15d5-440a-b32e-e393418ed196/.well-known/agent-card.json"
    ]
  ],
  "name": "Brivodano",
  "owner_address": "0x468b40f10dcd9f958652fdd6f3c65c5fb0e6dd2a",
  "raw": {
    "agent_id": "159896",
    "agent_uri": "https://centralcity.ai/a/L75UWQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brivodano 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/L75UWQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brivodano",
      "registrations": [
        {
          "agentId": 159896,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3bad44da-15d5-440a-b32e-e393418ed196/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L75UWQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793682774,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:16:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brivodano 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/L75UWQ"
}

What the leaf hashes

{"body":"7f2307ca39916ec03c354254f401976b7948d803c3212184c4005acaa7c28a4b","id":2530008,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682962515423,"prev":2529429,"subject":"erc8004:5042:159896","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. 0xceddd1678608bd3ebce86bb4313088f04fd6d307a12e1e81a280684c126a7a2c
2. 0x8a00ba7ec66297f849fbbf21f7698cc58e8a37103cfb840b626f8e699c192c2a
3. 0x5af80def1ec9cc3f81bbf2746079a0b9a3994dc3a66c685abe84b0db212425e7
4. 0x6365b80a596c58cc197da689da84c2bbe1c8b797882e9a3664c5239d67f2b44b
5. 0x6a85aa89fb25f4f83ba23c260889d0d2a8abf3fc4acf6f85270db5859ce1956f
6. 0x159d6d3e48b370eb64f45c7907a1c76903e8e9af8f7b8343c34d0aa3864fba96
7. 0xa16c556d3cde555cdc15cd364585b1627f8adb904e5e94731abe5beca59b6445
8. 0x0cab20c2b89b2839f8a3a214f22f4f4f3cba76ebde53def59e972f6d98934ae5
9. 0x6d46b8439bc5dc6e2ce2029b97e59f08d50030ff6475aa538742dd4cd5ab0ef2
10. 0x9817e05be877a7a2014aa7379d974b539455b12bfe140072cc98d183d17dd391
11. 0x85246f034a7ea025d34e6044810fbe59a5a7ff40b51bc756b4e4f50de27edcf5
12. 0x38b1d48a31ea06c1ae782cd96c2f2488902754df3334f68d6cea73d000a08520
13. 0x3cc986cde06d5c6049d73d3e8c2f67d8c287673474d2ceaad7738ed7a5bb185f
14. 0x06f39b34e961f2ea2e8c7681b9a680b15d48774fc0534e19640f27b7f07640a9
15. 0x20b1beb78a0f066bfa1ffbab05695dfb2940fd2df005cdcab3ae2e82d26c01a9
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7