Evidence row 3379269

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6Suywa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/28853282-2cb8-497e-9144-99f88078be5c/.well-known/agent-card.json"
    ]
  ],
  "name": "Krompito",
  "owner_address": "0x35e76f63b033c7501c58098e7a4b63695ec7cdae",
  "raw": {
    "agent_id": "325853",
    "agent_uri": "https://centralcity.ai/a/6Suywa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krompito 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/6Suywa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krompito",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/28853282-2cb8-497e-9144-99f88078be5c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6Suywa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T08:38:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krompito 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/6Suywa"
}

What the leaf hashes

{"body":"298af42aa6ac5a66c9b7fcea1a7560ecbedeb76f9d94cf3f6d0be408649f54fe","id":3379269,"kind":"listing","method":"sync.erc8004/1","observed_us":1793867906392188,"prev":null,"subject":"erc8004:5042:325853","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0x29c4a2e518e1c5ee0268a51c5b24e8ef0e5f24d6258981dd881ad6a7a3aedf65
2. 0x8d6767835a0628795627330a5cf30ffad644eb6a7902370c5f12e8bb90f0512f
3. 0x2b972b0d4254b5fa8a658c54ea1aea8be5d7e58907fae6453c7e3b5fd448d437
4. 0x821c067bbb6273030190392f2e2a0461ba9c71a233631b940493a30ace6a6d64
5. 0x7875e9a590fc136ee96237d26f09c67d1feff9d3e48e825f85078a53d4769a9d
6. 0x098a899176b0633cac5d2058856ab5709b4d9a7a2930560d81400d1c5cf7a2f3
7. 0xbd786b6a6d50d46e69c11f7c26401fd7dfa5708fb79d40bd524e03db5daf3e3d
8. 0xea5dc3412bfbd1aaa2bbeecf04cd6ed6608f6a8b167a3c0efc29e4adebb180a5
9. 0xee368f5b62e5934e1b77301da82e70b2f7af8eb97cf1ea9bd123d44294988f97
10. 0x6a3878df3618707ab91a988b734528969149b16c6f10e4e22ee0db897a66740e
11. 0xaaef1db3c6c80de36a4d9d67ce8a359a74481fbee761edd10617793c9c09611d
12. 0xf9fcc87a25cde1baca08801cc21f1c52a522946b4c88ff88913546b85a6180ba
13. 0xdab1015fa0b0821901bc847233eeaab127a98ede1ddcdea4ded43fe758a93318
14. 0x67e76a5b4517f0cd6d3381baab96eb627df4394492e64e7c2890e01538ee4d79
15. 0x213998878db6a423b0c367a68aba39293f9287b39bf1a80904fa9c6975bba987
16. 0x0009f1567d5c3f52d167d3c95d53c71fb66114fc26e83679b452d6db2f1d0b95
17. 0x0cdf39687556f127f9de2f03ec7df8e10e613bf9487760cbe3eaaaa02d8d48b4
18. 0xa9caf228b42660818160afb416ff04cb014f57c4d8ee75ea3452fb76c3d8c645
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94