Evidence row 1842099

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/oYxViu"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70277cc3-6b5c-435a-ab44-d2ddc6768a0a/.well-known/agent-card.json"
    ]
  ],
  "name": "Kintert",
  "owner_address": "0x2737b2b4503b4a42457c604b59ee66c9d6962327",
  "raw": {
    "agent_id": "36066",
    "agent_uri": "https://centralcity.ai/a/oYxViu",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kintert 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/oYxViu",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kintert",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70277cc3-6b5c-435a-ab44-d2ddc6768a0a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/oYxViu",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T23:03:17Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kintert 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/oYxViu"
}

What the leaf hashes

{"body":"a62fd11ef57205d0df39fcb2953c1b64624262c21de7d20315a54c5d0c9c2f7a","id":1842099,"kind":"listing","method":"sync.erc8004/1","observed_us":1793574197199693,"prev":null,"subject":"erc8004:5042:36066","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xf469647dc2ffa8fe2e80746151f88b3c0a1625c018023ed274addbe1c75bfc6c
2. 0x5eb089abe6b255c2e6035d41229dfa5d18bfe707d7b9132bd6be9ec318b22ec7
3. 0xaaa48dafb1d7a4760264d3049a97543c826ea57235f37f3bd40dfd7ebb1e8795
4. 0x98bb19089bb3cf7c84bde75d29fa144e2fc86e36a505e313208df61ebc69befc
5. 0xb56401546d25702c3e3f0a31f883ae8529718592e80d42a6e26d475a5ab32491
6. 0x4fa23d66a5c38bcff95c9565d5b506339f538a589516a94db2a1c7a2fb52ea33
7. 0xc41f9a3f56dbae576dbb975ff616d2dc2b484c667d34364c654b2b7ef1154ac6
8. 0x1542c8b51dd303e27c6cb91dbaccad120699b25de35690e25d4bd49b98fb3706
9. 0x5e4ab0a3a10e7e6d389b67a09d6bc96f7d6a9ae09e43d014f5ca893c75d91e9e
10. 0xc01604e00f3039ff4f405c072e01d801154cf876adb2030c56a1de433f9d5210
11. 0x322afe88ee6b54f00fc343e82d207d8c9b2e2fb59a8222e23102b4fee834d438
12. 0xd1faaa0778bd48fa6c68cd4b13bced5b45dbedd3c663d1d8a1448916424846db
13. 0x0c23c9192bfe154b4061fe80d841228e518702b191bcc9803922e60782f4706b
14. 0x9b4eda8f413d128915df51c98c771c8ee622b35a4252b9c2a803dd51ad66d4c8
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90