Evidence row 2713667

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/8cAVsd"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6f45bdc1-ca88-468d-ab1a-4ff7d9a0b44d/.well-known/agent-card.json"
    ]
  ],
  "name": "Kraubito",
  "owner_address": "0x9ba48040ab059844be4b68b1d1555507e56bd59c",
  "raw": {
    "agent_id": "204840",
    "agent_uri": "https://centralcity.ai/a/8cAVsd",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kraubito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/8cAVsd",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kraubito",
      "registrations": [
        {
          "agentId": 204840,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6f45bdc1-ca88-468d-ab1a-4ff7d9a0b44d/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/8cAVsd",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793739891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T21:10:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kraubito is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/8cAVsd"
}

What the leaf hashes

{"body":"dbef8e47bb7ee3f82c73d8981a741cbb60e23bf65a8e28a1e1e53508c1f79570","id":2713667,"kind":"listing","method":"sync.erc8004/1","observed_us":1793740227671064,"prev":2713309,"subject":"erc8004:5042:204840","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. 0x716407fee7c83885c1dc68c45e3c890442068a8af7c2171453777b2c5ab104c9
2. 0xd40a9d739f2a94b7deede5595c37700707c5419c0ac34db1ac1681db639502a4
3. 0x04b37fbd2c1cf7f7e2c10c9ae15f7d3fb9a43c74eacfd49c92f86f78462a0bb8
4. 0xbbba99c88641a99b343e3baa7d0db293234e7020b719fd4b0713823d9d9fec07
5. 0x3ff67658559698660f18d823b2f8671d2a7414bb3137be2eb8fc1c85697abf11
6. 0x35596635b44ddfe660dfb0bb234f1dd95b66462fb59c622e74aa78af6b8c69da
7. 0xe4982b8df3ff73cbe6625cf3c71eda12776726254b711e46224334eeaab8c7c7
8. 0xad7623fe33fe5622749877e5429ae1bf036d7d2459eb053e517222e472ab0b46
9. 0x45e9a06fd30e867e89918715bc48d9d00b4fa4ef726368873730698d97b156e2
10. 0x9cd9a2e094922e17ef3497f6d5396ea4c4852914e3758fff249fcd64a4268d5d
11. 0x2f1e77a790746e6fa832082e743d8f0e8477946d31b8d55bb363ba5f9cc584c0
12. 0xa677fca81c66c26e1b54a4beaa2730414ce88e6bc49e5afc672609cb033d45c2
13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7