Evidence row 2523993

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/wOW8Xj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8aaa1bfc-5c3b-4059-818b-e14168cbbbed/.well-known/agent-card.json"
    ]
  ],
  "name": "Krintobo",
  "owner_address": "0x50253ca004cce5d879b702bc5dcc64cd94722576",
  "raw": {
    "agent_id": "158005",
    "agent_uri": "https://centralcity.ai/a/wOW8Xj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krintobo 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/wOW8Xj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krintobo",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8aaa1bfc-5c3b-4059-818b-e14168cbbbed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/wOW8Xj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T04:36:14Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krintobo 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/wOW8Xj"
}

What the leaf hashes

{"body":"68f06a6beaa58a30513690f6f92491d28b3a408bf5e59bd734b005443bcb5184","id":2523993,"kind":"listing","method":"sync.erc8004/1","observed_us":1793680574922033,"prev":null,"subject":"erc8004:5042:158005","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. 0x2ff9c914868d341d539207868adf4f042f0f12041a073f53f2e0b3dd59db5cb9
2. 0x4a3138832173dcb2686f2ec2e1a8132f61e929a06555c8f6d72603153a0f11a9
3. 0xbd87361a5edce428c75fe5abaae610ea2262bd84ffb89b8ee6526aa8ffe5c5fa
4. 0xf87d76136ff3d8e458655433c85bc136bad51f9d1347a6a42bca6389e95262aa
5. 0x4f92a1c8f7614957e9a81041d30357937b27fb0f80034a9c9559bdc5c9f7985f
6. 0x7f8343bdc649e8bebac9063062b90259e00d4e20f1b6884bfebfea49c29501f3
7. 0x5c5af6b2371f9665c6230f09dd274620af57c6ba35217249306246b229c5f98a
8. 0x3a5647efd6a7c468cf8abb5e6376be5b10cfc5762552002f3e6626e5e3c9122c
9. 0xb985659acac3f63f4e5f23e86caa4c9af7af0848973be1317e80fd8e094f2d08
10. 0x716d689861488529aae21027b22a9cf65553bba86a4a1984869d6e1a6fb371a0
11. 0x09445fc129714b83c41e68d16ce643e5a9ef89fa90476ffc02db8f38fa123049
12. 0x8455b4b7e5ecaa70aa53da04470fe41e0e0365e4edfd954320849b1c24ce31af
13. 0x2f64dbba88ce60f5cad9ef597b99adbf687838c05ce885ed581fa95aaf9b1a3f
14. 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
15. 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7