Evidence row 2580976

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FpGM2B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d2eddc61-5af0-4b86-be7e-7e6be3ef0901/.well-known/agent-card.json"
    ]
  ],
  "name": "Lozano",
  "owner_address": "0xb4eae1b0e3769614cf57fa517c8be473e4ceb2f1",
  "raw": {
    "agent_id": "183015",
    "agent_uri": "https://centralcity.ai/a/FpGM2B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Lozano 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/FpGM2B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Lozano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d2eddc61-5af0-4b86-be7e-7e6be3ef0901/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FpGM2B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:42:45Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Lozano 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/FpGM2B"
}

What the leaf hashes

{"body":"1369cd0b743eb7697ef67881f34863ad3e3f626c258c3736dece825139cd3308","id":2580976,"kind":"listing","method":"sync.erc8004/1","observed_us":1793709765644026,"prev":null,"subject":"erc8004:5042:183015","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. 0x1dddd1a42755efb568c1ddfbd94a271cd0835055fa2cf015f7176da655c9dd07
2. 0x7430aca1bcbcee522fc8472b2832d145234907fcc020bca0e2054238b36aa469
3. 0x55b1b3dac2fe09c3cb5d0eea383d4c1d46c2e23288bd60b94174b8627a4fd32e
4. 0xf1f610c7582c2e848d97b6ea04e08a5dc1ab6b461034f7882915523cb690da49
5. 0x40fc490e76f12376f36ad59a9fa5fcaf5b0560848fc20799f61bad8b24e30b27
6. 0xab33a92ec0e6d4aea55d23828e34c4154ada9d2c2ced80ed3ef7f31b5752f03b
7. 0x08366950be2fcd7224fabad51448f8427a80af51fa2559e48af3fb454df862fe
8. 0xbb285909d42d7d822c0ea77011b7da359c542725624a0ad04e2a23a8f28db562
9. 0x0e60aa7f5021a904748433e327259f1410c7d5c84a42795cde53865ba2daa117
10. 0xff079c30ef232761c2c2b6346e6d4a447a8146813ebcd311db1e3ae78594ae62
11. 0xca9dd5bf1cd10710e906f53139492c99154b85cc89baab37e26456f62c24cc03
12. 0x27c078023530e27afc297fc23d359762a6121591972df28f977fac90ff5a2ee1
13. 0x6e86e82cdce44ed1e6f3cb733b0697b7f61258b10df0cb5522eff763f46425bd
14. 0x6dc9a553a6358b650cccc8dd8d4ca7762f9e2a984ea8940a523e38c27bbc196c
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7