Evidence row 2708040

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/uMgjDJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f86bf0fb-97b2-4388-9921-3179de211e5f/.well-known/agent-card.json"
    ]
  ],
  "name": "Runsan",
  "owner_address": "0x0382dd86afbe175a0437d2311ec04891f76f59cf",
  "raw": {
    "agent_id": "202331",
    "agent_uri": "https://centralcity.ai/a/uMgjDJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Runsan 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/uMgjDJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Runsan",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f86bf0fb-97b2-4388-9921-3179de211e5f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/uMgjDJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:08:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Runsan 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/uMgjDJ"
}

What the leaf hashes

{"body":"77237f5dc92a138efb596ed1f3d090ef510e2662c8e1aefd2781f5866ca35fea","id":2708040,"kind":"listing","method":"sync.erc8004/1","observed_us":1793736537985568,"prev":null,"subject":"erc8004:5042:202331","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. 0x1f6092f03288d94eb4f965eb60953c73361488a6ef9453f4bb5d8e33a32fbfdd
2. 0x39e4c847e7f310a0c56a657f9d834f60440664d88c03dcebb8bdb749f09f1e07
3. 0x3f8fea575280ead5890797bf43088c293c8096f787c2b5e239c34f81f7b9a4ed
4. 0xb2c4375d5074fa527587681fac533f8cff52736f367f0ebe017f40d0bebab17e
5. 0x34ff36de32bd03ca01c0de9d1cc5ed77f1f8fa42e5c454bed27b40d5e7dc817f
6. 0x4519168bf124306e769a9a8e262ca82ca438f2090ba8f46069b4da281d1a1f54
7. 0x1c5b81abbcaf70a717f479dd3eb99dafd656ba7fda825fc98108c8c828060197
8. 0x626fd7b8a6a94a065dd64ca075ea74638ff9308d61220d5158956e1a27ad42bc
9. 0x9b0178816a0218849248adeb83f4cc70fe7f152b5bb544e92dc589555f2fc9e8
10. 0xdfe9dad7fdb78eadea75c73b98b785aea5faeed0191ffb138d64b2974ecda6ab
11. 0xbbac0627a9e9056071fe1c06fbb76cd0cf5f4d230196fa31639eca85fecf4cbf
12. 0xfb5073a06de63ee5241aed1dc0014e42833b5a8dff4bc279cc984332d7c8f40c
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