Evidence row 3713348

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/xTUw10"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/7064cf73-097b-4e95-a686-5982a6b758ed/.well-known/agent-card.json"
    ]
  ],
  "name": "Todisto",
  "owner_address": "0xfbc2bbaa4740be45ee2fb20b3d8ee8187a50d41a",
  "raw": {
    "agent_id": "389833",
    "agent_uri": "https://centralcity.ai/a/xTUw10",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Todisto 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/xTUw10",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Todisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/7064cf73-097b-4e95-a686-5982a6b758ed/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/xTUw10",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-06T10:38:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Todisto 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/xTUw10"
}

What the leaf hashes

{"body":"b058eea8ea14eb73b4f92131494a50df6d096fed1a043791bc58247a84456716","id":3713348,"kind":"listing","method":"sync.erc8004/1","observed_us":1793961517744078,"prev":null,"subject":"erc8004:5042:389833","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-06 (303443 rows).

1. 0x07e3b2e07bf03c82edf864718e2182593605747f3553ce66ad4c990695429e30
2. 0xa16739a1252c83ede0351f48c04b3e591e8a9396700b8b76ca20f2c94ec67fad
3. 0x419bb72f429c3c7d7a613e163742ceecb7af1067ca0dae1f99d7eccc2cf2d334
4. 0x0656763a8aedc717a374d186992dea2dd188cfad3f8343205674850b2644428e
5. 0x55f00d1a866e78d84351c319e1f97b63aa8f1439b411bd59f947793217a85418
6. 0x68d961a18dc96d632c86d1bcb7830cc9bcd383d7ba51aed88ffda39fff70cc24
7. 0x8bac8a650bead4a9ae6dadfd13e609c07c1c7a7a7a58139630bdb0ae191d3611
8. 0x0b8f7f82fad85365e8d767289804c536dd4afc53353530041b39e8be6edabcca
9. 0xba2a5c6b373912c922fa21148f2074e54b80fb932c2f43f1a9bc396f814385cf
10. 0x37d2b768499e039b3c8e07f81cd14f6f5b09a2cfc98ff03ba6bec2f89c0f46ee
11. 0x07e04544c7365816ccd5b4a3f3da13961e667a049105c0758dff074c2cbfa5d5
12. 0x1780ad656387ede28a1165edf7ef74acc61a68c77433ea91c64488b73e3fc12a
13. 0x6b1059d214223ba232a27d5edff7b1ca30e5c5586268765def55110a4e62d106
14. 0xab5d80a23ca5a52b4c56f2bb72b2f4bbc10fbb76450f278d3e5eeb93a98596cb
15. 0xc1c168f06fcf5aacb7cf4877c193f1924402c94b5590a7647a022d30da984477
16. 0x63d3b15302a17641ec84d6d16c07594288ca45016a6cc12a65ca679e6cd95c97
17. 0xa448dc698494f795f2240c0e7070e8a93eb263baee21ca4185a7d03432a614d8
18. 0x119743aadcddb571b28b442b62196d4a0afc4e1c9979c2d477d34fcc9413deaf
19. 0xc0d08d48601d1be90bcfc025e66bcaa0030120d688dd9c919b36c2c4446f4948

Day root

0xb30ccefe7182c6f767e1fcbfb5f64ffd649da831f665f65c5ff39cd40512284f

Chained

0xc383f7ef68d2914082484765aa09e42c12c59a74a096ae64127c562618c506d3

Published

On Arc Testnet, block 71111178: 0xfba13cb7ee4ada7f2fee3702a786a2201596be2ffea37dfc281ab4c8e9942fe1