Evidence row 2087487

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Uzwnnr"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/157ebe33-03cc-400e-88e3-59716d19fd45/.well-known/agent-card.json"
    ]
  ],
  "name": "Garkon77",
  "owner_address": "0x12e8428b01c9ad84ae587b970bfffc535b79f8cc",
  "raw": {
    "agent_id": "75298",
    "agent_uri": "https://centralcity.ai/a/Uzwnnr",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Garkon77 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/Uzwnnr",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Garkon77",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/157ebe33-03cc-400e-88e3-59716d19fd45/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Uzwnnr",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:51:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Garkon77 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/Uzwnnr"
}

What the leaf hashes

{"body":"ab3b714d9c0f04a092dc47dab9879895bd856678411222866535d380c46db680","id":2087487,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605869782855,"prev":null,"subject":"erc8004:5042:75298","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. 0x8e9cf0769b7db71062753a620094c2ca65aab005cdd2770304edd5bf0642c96b
2. 0x076a7836e9e8a7a508cee2fd069cd139fcff3fbe151c158ab7f47be7cdd55d5d
3. 0x7e40701d6577b69af29b933d281d0634fee7d621f7616297ab7e288633de07fe
4. 0x9b3ca305711d3231dcf31371dd2b4f3f71fc1d2c45fc0768d0839bae7372b4d5
5. 0x86a0ff427706cb1d0fe4ce2d6dde468d5550bdffa83b0da615cb2c34e9f5ee05
6. 0x9372f4fe1cee7fd498967e902efe201ba250446330f1c8c74ece7257377fa064
7. 0xa64b79003f648ed9d4c88e5062faa1c4bddec1e36d0666325a9acce789ed819c
8. 0x36a73c3be871bf733433f454b72af575c4d31b6fb85172790298b6078d419e8e
9. 0x5625967924dea6545f0d458f121b5f050dba75847c0cbd1e25440239795a7d67
10. 0xcc309ee9cd8c6196e8ac9e8b70fe7135bd69f90d9eda50f1fb80d6f22582e524
11. 0x2f63c8966fc2b671d4c4115d1d87977e70b5c16399390b231817b1ea38ec0442
12. 0x0a1171d423b8986d66fcb09b500ee0cce0433114096ff8bca257f6b3431db17f
13. 0x8e26ae8a6fa3c6baea1cd4108668ed189b835a519376f35f53b7ea9cc4800a95
14. 0x3f15e4f2fd3ab4091e7284edf8bfed23163b8ef6b0c8fdbd458a498a9bb35a32
15. 0x5d92631d189bd0292c27a05f85a5ec38ec5f4197dfe4660eb991dc6a511e25a6
16. 0x5e23ec5954c11a4530aab8c635a72b12bcfeb6fcb03c6cb1a990cc1743424543
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af