Evidence row 2152699

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2WGB3T"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a6dfa1af-0bdd-4807-bf10-bd399b48de2b/.well-known/agent-card.json"
    ]
  ],
  "name": "Riavunta",
  "owner_address": "0x26211c709cefa987ed46fec868ef07494f5d4063",
  "raw": {
    "agent_id": "101977",
    "agent_uri": "https://centralcity.ai/a/2WGB3T",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Riavunta 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/2WGB3T",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Riavunta",
      "registrations": [
        {
          "agentId": 101977,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a6dfa1af-0bdd-4807-bf10-bd399b48de2b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2WGB3T",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793628819,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T14:14:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Riavunta 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/2WGB3T"
}

What the leaf hashes

{"body":"56068997d037df3ce1945d9e5f64e1ebcc8ed080e2609445b637bed3db11636a","id":2152699,"kind":"listing","method":"sync.erc8004/1","observed_us":1793628898610789,"prev":2152221,"subject":"erc8004:5042:101977","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. 0x411d00d43665fdfb290b031a58865e1c6c53f64abe91643b53226d7ad48d82d9
2. 0x0110ebe7718eca692e78cdbcd8d225f6d6765917bcc038e1bdd1eb5c9122e2eb
3. 0x7f4ee5559cd6e4b8e742a1e53692f1dfcc4b18706b625188b328a876aa35fb6b
4. 0x515f618353ace2c26e9dc04b4539074a6b2bd4b3c8dd707040b3c6e25ebc219d
5. 0x407c9ea784f7e394b9cbfc207648022f7fcb1aee5df46f6f3d57ace88bb0ffbc
6. 0xbfb13b43fa8aa531d6baa35e001d01ec5c36b8d618c371651e9a685220d6daa7
7. 0x4cc92b5745ab826abe89ca8443c64c7b1b5444678238cff9fdd25b116782b81e
8. 0x48766bf29d0c80ce4417ed5fd8718426cd53983c4db7fba59c11a24804c4d0fe
9. 0x0d2d6e25f1b5d6589a2e88410cfcd6e5420eb6108b15abdf66fb242465014024
10. 0x6067ef7a321a9df0c1797ddbcaefe002a008dd54b1f7d9e710daa762aceec671
11. 0x6dec219a33416fe7ad19c84864fbc661999387bec5e7a1391f52acc30235b539
12. 0xd10237e81588c4b94b9258d4cf623f18b0507e9f91efeefa9fb9c83f92df12b9
13. 0x1a30e008133011de2f6376e0b8ac235c7b5fd254513a57eac575300e54ac3544
14. 0x2205fefa1140121f3fe567e386a9612e8f7236f2a6b4c18d07e5fc4d08bd90e5
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af