Evidence row 2518715

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Ng3Q38"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6c31c958-74d9-4782-8922-a5ef439ea97d/.well-known/agent-card.json"
    ]
  ],
  "name": "Loneon",
  "owner_address": "0xb3219f23012d671c97753b92520488eb02192392",
  "raw": {
    "agent_id": "156139",
    "agent_uri": "https://centralcity.ai/a/Ng3Q38",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Loneon 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/Ng3Q38",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Loneon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6c31c958-74d9-4782-8922-a5ef439ea97d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Ng3Q38",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T03:56:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Loneon 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/Ng3Q38"
}

What the leaf hashes

{"body":"0e21eb6142d2c3569dc4e37327202686b50a95b6819c8b06bd308c4969876ee7","id":2518715,"kind":"listing","method":"sync.erc8004/1","observed_us":1793678195376457,"prev":null,"subject":"erc8004:5042:156139","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. 0x2561d90e6fc8be0f2068550b3f2cf5f35023f58a2636c8a0573918d1a53afd33
2. 0x1c616b8dcadde38f1c987cb3e0f777ea7922e38051d739d16b895fa20fc49b30
3. 0xb3b02d6b58c7868fde7053cb9a9851dad73830fbe8875f02289311666b10594c
4. 0x33e5c93a593c6c991d3b30eca2eadb146cdcbf900cd828112319a9a5a1c2422d
5. 0xeddb44b9b729a9653b427527ba8a1b9dd2dcf718f4a7390457a2add337866774
6. 0xff176573adfa16ef6a0086de8f9a09b60801e7d6b3c4bf10e4f20326f2e72d95
7. 0x0da1ddaeb366ec69698fa15b0cb603ee3958429936762b557ea068658a278d58
8. 0xee73e8093e7a4ef82e0194b7f7342e37e7e9bcdc35e41717c5ee54b020844d4e
9. 0x5b8829f31ea45f335a20366a2abb30e1c8d060795d4371043d132f2ab4db3bd0
10. 0x03a633788b8e8e3b3a4bdbb621777f6842abcf02cc23cdea7b80e64bceeec356
11. 0x37eed38365dbb9cf03a963a7f090aad4ff042974506914a1b0684a4a2ffd5346
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7