Evidence row 2621161

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/AalXRq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8ef88752-0eab-47a2-b17e-344a22737208/.well-known/agent-card.json"
    ]
  ],
  "name": "Tastor",
  "owner_address": "0x8314b3ab0aacd601ebfe1d39ad0508a4b1b56497",
  "raw": {
    "agent_id": "198153",
    "agent_uri": "https://centralcity.ai/a/AalXRq",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tastor 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/AalXRq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tastor",
      "registrations": [
        {
          "agentId": 198153,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8ef88752-0eab-47a2-b17e-344a22737208/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/AalXRq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793729231,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:08:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tastor 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/AalXRq"
}

What the leaf hashes

{"body":"76b3eab753db71a42255719b31213ccb674c640eadc113b97954c483ef25ce9a","id":2621161,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729309660094,"prev":2620868,"subject":"erc8004:5042:198153","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. 0x74dc5cd12a04a57eecb43aaa7da28f2baa36bbe89003d93bc88564ff4a15e936
2. 0x24f606b839ee068c5cf22b44cdb6fd5d516999810ac115b14267462e82d6ff4e
3. 0x627b5ff7d3e8b4c7e71b33bc6f417e9656f67e615ee178a1dabb946ab331a0ed
4. 0x7be2f91bf39e54252606f5d818984800f1d011c600d8dfde15520bad8335de66
5. 0x016e4cd601933dd1af76d24ed1ed4582e78d1637a62afb5798df35963c240872
6. 0x6a2a8334a44c24cc0bd48e65b02ccd006bf337fd4d23254d629cdae5529c494b
7. 0xef30c6b3f5749d6ea2970874af37b09a8a32fe9c3c11674655c8c2e908f040f6
8. 0x4dd4cb719026c78251da89ea9fa51114dcd5c869454d8a059f15f4ca3a91985a
9. 0x4f3f88f7e6426fe7d1e38e3b1c5a373ce6ac45ff832ee8084de27f96507dc133
10. 0xebfd8c2b05f8560cb8f656e7bd5d9110a96e60bbb945b770c17dd50e29f6fd08
11. 0x96e64367ecd4158184ea3461474929705bea81c8d6c9fe1ba3ff777d6f4815c7
12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7