Evidence row 2300970

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LhBdBG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e62b4b53-91d8-414f-94ec-269ac7a5e4b6/.well-known/agent-card.json"
    ]
  ],
  "name": "Grentus51",
  "owner_address": "0xd7f2b591eaccde2c0612951976472fa86a8878f0",
  "raw": {
    "agent_id": "141505",
    "agent_uri": "https://centralcity.ai/a/LhBdBG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Grentus51 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/LhBdBG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Grentus51",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e62b4b53-91d8-414f-94ec-269ac7a5e4b6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LhBdBG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:28:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Grentus51 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/LhBdBG"
}

What the leaf hashes

{"body":"7d4c4e4408d7162d08599c039879e69dcf079246c03dff1de17e26d708aaed06","id":2300970,"kind":"listing","method":"sync.erc8004/1","observed_us":1793662089197616,"prev":2300450,"subject":"erc8004:5042:141505","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. 0x4079aeae15b07f792a73e5871ecdd157343551ce1f1aaab777c899efa950546e
2. 0x050a85a31496fc8ad1a617488f3d482e25059e73cb4375e04780c5e6b9bc01c7
3. 0x1b3b9ecf2f4fbe8f9c72e650eec13ca829c9cf22ad147378fc7d3c0c819f8c9c
4. 0x9da70c985c5d8cb9364fdb6e5af23febb82b9665d45ca3eff45554ef79032b2e
5. 0x3ff7eb165b725d6eda569f72b6ef65f25c2dca26508b44f906c22c388eefb49e
6. 0x80265e17c8cb30f87eb9a6b54fe8359337cbd378d0cd9089fbeca07dc0b2dc20
7. 0xdd5f6e02add4294a0031f4cf5ef4ca4b6c0fa3ab551584605ecbbb2b0a6440d1
8. 0x175384ac5f80850583293971e7ca3731c062a17f096c24e84fa5099856a1cfb5
9. 0x745bfaf33f185c0a52b44102586466d70417257c2e7bdace57b51c1da6a43d26
10. 0x9b3aeb322f278f3188c4b6b941d08413620f4e894c47343770ff3cda1faf2b2b
11. 0x1d34165be86c378fd087e84998f69bd665ac3458f0fa04dd548d25795d5f558f
12. 0x68e43cd8c3974680608754c4f2fcde66bfda1af2a2aeb32ec2d69634438483c7
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