Evidence row 2627239

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FwrgKM"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/016562bf-f630-488a-bb4f-aebd85bbc984/.well-known/agent-card.json"
    ]
  ],
  "name": "Fussama",
  "owner_address": "0xa2f1a9cda96c9c5dc205be2551fa1612813b2620",
  "raw": {
    "agent_id": "200246",
    "agent_uri": "https://centralcity.ai/a/FwrgKM",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fussama 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/FwrgKM",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fussama",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/016562bf-f630-488a-bb4f-aebd85bbc984/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FwrgKM",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:53:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fussama 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/FwrgKM"
}

What the leaf hashes

{"body":"8366efca3894472e39bd4c9a19b2d9260a58364f44eb92544df58599dd5d53a0","id":2627239,"kind":"listing","method":"sync.erc8004/1","observed_us":1793731991042849,"prev":2626997,"subject":"erc8004:5042:200246","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. 0x14a1f6bc4b330f3c7caf50334cc153f08481a35336cd834531c357f518ea25ec
2. 0x6b6a898c1c2a2a99ac31fcf3c1448cba8e71aa0ff766ae47ae1ffa33c354250e
3. 0x3febe11364512117644f736caa0cb3421bd2e2c3e0cbbb92f04aebd9c8d38804
4. 0x4710560b0a59ca66d6ffa9780d4e2cc56d5ee6b36ac715584e28b19a9713ab1b
5. 0x35333a7f1d1acd1f1bc88562463f83654c66121a7bc420f5ec05e49423f6efb6
6. 0x78e7319652fdbaeb9bd2b95fd4dba4230fea207eac9f936a589cbb01c54af53c
7. 0xf817edb147b45c240a82733320c5821b4cbba1a6c021e71e069ada3b5e17fd8d
8. 0x19a7b0c9fb71244ea38862ff61823bde5adfc1a56a55e1d945d2da783b453d7e
9. 0xe46e103c34c0be2cf079d65ee6b6a4f71b9a1de5079f832a295be0b49795fd01
10. 0x5e91a1582d39f26de39bdd3efdbaccbada9b4efccd5fc30c0f677cf2de1b3957
11. 0x7004fe3f7e9f3f8118c119d452ec77a8a02bb6bcf9ac5387ab21e60d87b42653
12. 0x4a703d7b488541b155124066b4dd7c3d5c7dec0475888c61ceba22b11223f76a
13. 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
14. 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
15. 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7