Evidence row 2619929

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/38r9fN"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ebaa4d0d-266c-499d-a0d6-66f826346fd7/.well-known/agent-card.json"
    ]
  ],
  "name": "Vundano",
  "owner_address": "0x0b982df6c819d04c3148a1828e0db7b3b10e8fc2",
  "raw": {
    "agent_id": "197662",
    "agent_uri": "https://centralcity.ai/a/38r9fN",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Vundano 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/38r9fN",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Vundano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ebaa4d0d-266c-499d-a0d6-66f826346fd7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/38r9fN",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T17:51:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Vundano 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/38r9fN"
}

What the leaf hashes

{"body":"c9818a6734fa31dc7b4f613d8ff14117b0e3d154d60cc2a353230d6d3569006c","id":2619929,"kind":"listing","method":"sync.erc8004/1","observed_us":1793728307604495,"prev":null,"subject":"erc8004:5042:197662","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. 0x451439c94a78098e62c6cf3a9402902c4cefe1f22995f20e5b34f7fcbdc8a63c
2. 0xac967629497363d7509e3c7c578db975030abd655d200a556ba57f041ca7a9e3
3. 0x6da93f49eb6d2d74690f646582ee28b8d7d2464ea5e6611950819b5050112f72
4. 0xa1cc64498f4ed83acc68a0c8ff9b9c6e2e5d364e1de62683e8f5d5eebe5b37e9
5. 0xa60ca5a6b5cff8a40eba66ba46eff3561362d0c48c973515a20f4ea2788dc87d
6. 0xffbc63b71170165844ad88c7958b33892808a1854c0173291d119dfa934a9fc9
7. 0xbd3dfdb1359a4562052a271d1483db277bb98804936a086d3f5975ac453d2f41
8. 0xa39816e9b2c1af83c5813ba2a77725c20b9a9c8f6d3daf0c7d82e683152064be
9. 0x65a31d30c8fb509b1003080e249359a881a350ea86eb41b3a4e6253d45bf23b1
10. 0x2c02c8ec181abceae10a572e01467d4c46e10f0cb0cd8323395425f04f52c573
11. 0x019761b235dbe7d987c48f83557c1f4e4398177d343b83633ab05215c77c2d74
12. 0xe55566f2b7e45bb116b387d6f5556331a34ace81b106c287573b4bfa6cab1a72
13. 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
14. 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
15. 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7