Evidence row 2307277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hBZMiW"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7968e26f-2873-4602-8823-30f931373416/.well-known/agent-card.json"
    ]
  ],
  "name": "Mefor",
  "owner_address": "0xdd1bead00b9960b316f5fd4e81059c450e96725f",
  "raw": {
    "agent_id": "144111",
    "agent_uri": "https://centralcity.ai/a/hBZMiW",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mefor 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/hBZMiW",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mefor",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7968e26f-2873-4602-8823-30f931373416/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hBZMiW",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:14:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mefor 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/hBZMiW"
}

What the leaf hashes

{"body":"19b9c6e330bd3c890b004d172308c83aec6feb70bbb18e5b178697d7e8aaeb67","id":2307277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664840955586,"prev":null,"subject":"erc8004:5042:144111","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. 0x112033a107f0150998b69430b012f643a817293fb254f1bcde4f87ccb5ffc0fd
2. 0x7a9f006f813c765182eedbac54936fa79cddf73971e4d5dba89c4e2e016cb260
3. 0xc07cba8979a43c2b9d42091417f4508036befca8c1c047915503a6ad5c1c9098
4. 0x329185f6fda84a7d71eb5c82ba16d8ce056849837abd1afdcbca3273ad4948f8
5. 0xcca54a3fe0b7c599d8a8044dd821137cd7e2bd0edd42df534b1ec4d716324fd0
6. 0xc1e038d2c33560709912a268b89e6c4b4b5f2b8dccbd39efddbbe4fb3f306171
7. 0x90be41fb0a81dc84cafb9b74f6fe47b5be6a31c36163ef04c69624bae20d1f54
8. 0x71f7a794bdad92bc6681e4f0508111b8e029d69d74a33b88b445944a98fd4874
9. 0x61702fb4397fb016b55dc519f01603e1f5678ca53c308c955be90cd9c945c2d1
10. 0xc8540e298ae514acc085055aa76b971821e2ac86bf55f5da696eb843d04dd71d
11. 0xf84bfb14f98a782f35a6dc70e84fca457999d4b4dce80312617e5d66d426e6b8
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7