Evidence row 1823624

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Bc52nX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/8eb208a8-81a6-470e-bdf4-50e19d2946a5/.well-known/agent-card.json"
    ]
  ],
  "name": "Mivisto",
  "owner_address": "0x7b3137d8beff97647024e3bb2cfc99000b7e32a9",
  "raw": {
    "agent_id": "25027",
    "agent_uri": "https://centralcity.ai/a/Bc52nX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Mivisto 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/Bc52nX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Mivisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/8eb208a8-81a6-470e-bdf4-50e19d2946a5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Bc52nX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T20:35:47Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Mivisto 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/Bc52nX"
}

What the leaf hashes

{"body":"43e9989c05dda82bfa4d9e07c0b5fdc81c6dc697eb898578b011aad8fe109649","id":1823624,"kind":"listing","method":"sync.erc8004/1","observed_us":1793565347816900,"prev":null,"subject":"erc8004:5042:25027","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. 0x9b71f5c856db3798416fdcbf2bc6d5c4577dfaf3a3cfc6e44f73ace9ab014dc4
2. 0xe43c3018a758fc87b1cc395423d024b0fbf6adda74856e66187862a01decfce3
3. 0x425e21a25fd7961ba6f1d5417e79a64f9e5df371f11124fce7e940c8d644c48c
4. 0xceb58a776d33fed704fe8c3cdb662d83d63607a016a62ad64e3d5d7b89d1707a
5. 0xaf3a785ac10f090473ea3090605a85146af061f94b24ed1ee9d68a76ab3a837d
6. 0x5fd19802a6eb9079b724b30b9cc7d3faa070ae3cc45d580f95441fa81c3aab3b
7. 0xed73aaa6b69fe36dfbc06898c7b97675b3bd51a87bf410816597ff74b44adace
8. 0xfcbf2b8d09a00d6ec295aa875671b58d69d7b4c9e1afd4c5e073a847bbb782b7
9. 0x50e10802ca6847b0eff703ca9b4f465ef5fc9386da5f7d51953a6c0722d9c8d0
10. 0x2fd4a80f4493bb7e3da3cf2792c167b286794650f3ca4d3c2962de0dca653ec7
11. 0xb7d1157199e757bdba5c8e3e663d472afcac2150b7bf77509823982187c39a20
12. 0x2da1f7d795194b9aa5d84ca1400210ade7a1b6b7791b47558332be1857b0b025
13. 0xb57858c9b723be1615b551d396a235a4b04c35c7b3d756ec3335a4f69375f8f3
14. 0x82d96787431d530f2599d2a77b24c7b5e6f2bf6720f7cd054b4dc0d4ba248628
15. 0x4a900ec4cce00639b2e45adc5a7ba556793a171aadb927fa15d539147429570d
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90