Evidence row 3695275

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/gA23pJ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/25a9f73c-7112-45fa-bb19-5e370f31b1bd/.well-known/agent-card.json"
    ]
  ],
  "name": "Krizeon",
  "owner_address": "0x8b01b69642ef39280ae1fb494be3872b8adc7b83",
  "raw": {
    "agent_id": "380137",
    "agent_uri": "https://centralcity.ai/a/gA23pJ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krizeon 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/gA23pJ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krizeon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/25a9f73c-7112-45fa-bb19-5e370f31b1bd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/gA23pJ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T07:06:23Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krizeon 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/gA23pJ"
}

What the leaf hashes

{"body":"0f323856f638360cad77b07111dbf53cf66b7c3b94dde8563a4581f50eb30c3c","id":3695275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793948783933583,"prev":null,"subject":"erc8004:5042:380137","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x0910ebd7836c8e307edc8edc6494a26a8a0309ff06fe459ac97b861ffbceda1c
2. 0x5abd0dc16fc649d933bf85df29d420e251a73824ece285fabf913ce4d038ec9b
3. 0xbe30e19f176af4de7ea2dbe341b18e8b97223f46e62367e2949b3ed7005dadc8
4. 0x31399e1581b9ed0145d04f2a1f69886be03908d4362edca470e69a6b7200987e
5. 0xda35c983ff2e0e1902fe31c6f050b153242c328daa3e101328a88cb6b58450bd
6. 0x6b8e98e676e9c291f2b495f51181d24b584b086bcf750fd0ed0256a331a13e9d
7. 0xaa35d2b57922880f715f674c43e684f29cdea1d93d59ed97a4ae3b1a32376496
8. 0x54bdcd45b15c2710ac075b1d44f58c16e31a984f18836072d1fac1aea646b5ef
9. 0x1012ee6dc96307636e53612d672b1aefd39dd74603b07335d47fd470293ca9bc
10. 0xdc2cc45aeb9bac7c5b2c82988d008d594e86f037a7c1490965765cac2e2e12ef
11. 0x959ab296a3970341c0f71996fa3dcaba4d842caef642cda8eca40b269c8394cc
12. 0x2698876f54a758c12f2d8a55d1995e4ac647af40403c0573c159c54b5c89a5a6
13. 0x6b1059d214223ba232a27d5edff7b1ca30e5c5586268765def55110a4e62d106
14. 0xab5d80a23ca5a52b4c56f2bb72b2f4bbc10fbb76450f278d3e5eeb93a98596cb
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1