Evidence row 1826101

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/axrtr8"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/3ce9721f-88cc-441c-ae4e-23f3ec4866ea/.well-known/agent-card.json"
    ]
  ],
  "name": "Schando",
  "owner_address": "0x5929ac83ac8aeb801e95b9b2c08ac93c763124b1",
  "raw": {
    "agent_id": "26328",
    "agent_uri": "https://centralcity.ai/a/axrtr8",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schando 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/axrtr8",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schando",
      "registrations": [
        {
          "agentId": 26328,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/3ce9721f-88cc-441c-ae4e-23f3ec4866ea/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/axrtr8",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793566406,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:58:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schando 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/axrtr8"
}

What the leaf hashes

{"body":"a13c23529c3ac87bf8b9029746894b269b396fc67fea1f67d16cf3a508b0af94","id":1826101,"kind":"listing","method":"sync.erc8004/1","observed_us":1793566722781789,"prev":null,"subject":"erc8004:5042:26328","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. 0xfcace618718d62d4205d61305643cd6e73a58bfc354d6f51f537e9a3558f7e20
2. 0x7a417cd8104e81de2bb628d31b02a256ef215f972ff7c51ff6636aeceb91d09a
3. 0x78d563187dd89d7ea1634009641075f0458f6aab2a4b0c14916d54d44015c268
4. 0x55b89a69b9bd97fb678cd93853f4acb47f5d21999c028eed0a625297e0f2efbf
5. 0x3d15d25c86838c64c9ce94aee4697a7621c426e59693c70264b9eaa7f83deb3e
6. 0x2d207d9c5865b82cc8213331461ea76287c7d65e56a9162ab2c6fa36649245a0
7. 0xf49086c59690ddf1ca39a2ea4daabd51d9d5cf503e71e4c7d010c23364295df4
8. 0xec8e0040e67ed30eebc2da967d5e1f0f2adbf540de0fd14a93d223e5d72d617c
9. 0x173b14741b2bb6dbf1bc78a3fa22e497e4e0d0108efe8d93da9424f5c2fb1082
10. 0x1e6309b0fd4ef8d59ee133208c2513c37e014000ed16b8810012361d6cfba8e0
11. 0x5b137fe05fb721c0805dfa23ad312a9701f41b440592cdfa2fb07d3c70a50fef
12. 0xdd6fd2d3474b1652642889f218206189aa3c852f3ef47e11d3a4bd68c1139aab
13. 0xf8b9b78839288f6f3c2a097f49df191b3fb6db46d1902b4044f5d4ee3643c368
14. 0x7cd72adb87b8751bf15c5933b0cfda4c062b8aa62aa82c7e8571c6aa0cc82204
15. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90