Evidence row 2281040

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/O6NS91"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0236a647-c2e4-4bf6-bad5-e778d54072e4/.well-known/agent-card.json"
    ]
  ],
  "name": "Joteh",
  "owner_address": "0xb18818c75ceb44eb8be64949c130cd8ee4a2a623",
  "raw": {
    "agent_id": "133621",
    "agent_uri": "https://centralcity.ai/a/O6NS91",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Joteh 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/O6NS91",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Joteh",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0236a647-c2e4-4bf6-bad5-e778d54072e4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/O6NS91",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T21:17:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Joteh 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/O6NS91"
}

What the leaf hashes

{"body":"9fe256c24f648b4761776e4e8775a377df6faa58762f47eaa49c645d132e738a","id":2281040,"kind":"listing","method":"sync.erc8004/1","observed_us":1793654231942227,"prev":null,"subject":"erc8004:5042:133621","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. 0xba2e5104f85163b7c7a112144d3e91f5104af6b8ad1efb1170181766f82ccf3e
2. 0x29890a86985011ef6a015522be5cc1ef6bde98c38538b3396aee9146ac855a02
3. 0xa178263604a244a35f96a9cae871df04ddd2c872dc2a091b86944ed7f6e332e8
4. 0xcfba8761f9efea159766a80423db0f759d4a69dfb602913fd32d38ec48e8803e
5. 0x80260f0283f9779cd0e1bcb305bc21d238ab934651f66d56ac735836098a69f5
6. 0xe3cb3ae1b4a1b306452434f15e2da27cd3ec918e8741664703b90b34bfb3763d
7. 0x8989c61aa9885bb305e865a73836c3af815740d4b234358efde01839b644690b
8. 0x0f6bbfa841375ea7e3ea1ac607df1db157ad3305d3470c53235b0c7852fe867f
9. 0xf5f7fb4e29dc33d3ae1a038a7cfa016a0ebc5514c46e8be1927103fbaceafdfa
10. 0x48ee6ca4eb2be790ae486f9af7f498285b4daf6e2069e1f3b1b15406654ceedd
11. 0xa95c073d146a1b4c0107d67769e98523c349b5346d93deb0a471de6821234c46
12. 0x83d46cc9a78a5c717b4bb87ce4b38231f8d8a40ecf7e32a81f31d861b83a0b87
13. 0x626fb5c7d656fa8c4ab162a898cfff0f195757f6cb547860059c20e431ef93c9
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af