Evidence row 2554563

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/L8Gzg2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aa6b9257-015b-4b0f-8131-d5de284ddd85/.well-known/agent-card.json"
    ]
  ],
  "name": "Kibisto",
  "owner_address": "0x98e0c2fa450ba786f2a48051ab4311c6435c104a",
  "raw": {
    "agent_id": "170317",
    "agent_uri": "https://centralcity.ai/a/L8Gzg2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kibisto 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/L8Gzg2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kibisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aa6b9257-015b-4b0f-8131-d5de284ddd85/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/L8Gzg2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:34:38Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kibisto 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/L8Gzg2"
}

What the leaf hashes

{"body":"3ed84c3836d1d5dae25c5c21406325c9c51d894c3963fafb6ea1ebc67749647c","id":2554563,"kind":"listing","method":"sync.erc8004/1","observed_us":1793694878814504,"prev":null,"subject":"erc8004:5042:170317","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. 0x0311e68ee016dd7ce7693d568069139658c3fb21e334a63356499fda96bdd0c7
2. 0x5c8035d36d4b82e6a4b32e93a993fdd689814d1892f25294e3d3c1bcf5e9da3e
3. 0x2f9a4bf9b97639295d999efc77fe084f02c68e4654d02884745567d1d932ed88
4. 0x996715a915bddb834a9df23aa158b167f84e8736f52d732a5565661cdef7e255
5. 0x8289cb1d81ad983ae146f700aef35930b3035330b48008d47ccd3a984f61bb35
6. 0x96c0395850cbd085399e553abbddec8a2785534906486aad5e940e89b9afab1f
7. 0xe85952c6b65f162c231fbbf7d038f674ee33bcf3dfecede1f022857d8ed2330c
8. 0x1dd96536d095d21a4623e41fbb7b9b73343df93bb93eddbb6b9f233926250436
9. 0x93231204715df3eecf16fd7c61b6f65e9e7f9da4c88110300bb9d3c6cf3a834e
10. 0xe6e77c7d63202d847c5bfa85f479b5c82710978306dc373f9ca1b7716cc18d3e
11. 0x2e31b617923b2d29f02d9194eb7dc967a154c97c235ffbe3da52aa60af8eb458
12. 0xb614dc9e16c21dfd0d2ac9f897b39c519371756df4d7b8975c6ea7569f0d340f
13. 0xaec437d1d1c6ff6e0f177901126ae489eb66919a42d50ffe51bf6fdce48420d9
14. 0x38d3e4f5af0a7695cec711b235344c4c2a36bac0d573eb1675af35d5916bbc2e
15. 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7