Evidence row 2162710

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2lo03e"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ec3f74e-b1c9-4f46-af33-197c1087a9c3/.well-known/agent-card.json"
    ]
  ],
  "name": "Frioleon",
  "owner_address": "0xcd33085bdd7e7d411845255369dadd3b232b27e1",
  "raw": {
    "agent_id": "107151",
    "agent_uri": "https://centralcity.ai/a/2lo03e",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frioleon 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/2lo03e",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frioleon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ec3f74e-b1c9-4f46-af33-197c1087a9c3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2lo03e",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T15:14:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frioleon 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/2lo03e"
}

What the leaf hashes

{"body":"9449fa8075318ae04d38c727b4acb6e7f9cd3b5ac79295b474ec6502a9e9d434","id":2162710,"kind":"listing","method":"sync.erc8004/1","observed_us":1793632489930883,"prev":null,"subject":"erc8004:5042:107151","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xcdd15040c1646e1105eb57ece401a21f53f95d7baca796a4ad7d069e0317880d
2. 0x7b318d98d5465086a89e998657d55880a1cbc18509db33e0011ba4074c408be0
3. 0x07b43af62d9858d5253a6e9b9d6ba34075ed83f2f22f449de3215c09438e4e51
4. 0xd37fb3c75c4827d1cafd239af6fce583ff55c72fae502eaff523c37d9fda4a7a
5. 0x3f3e3f09454f69e3d159cf6b48d923b2f6caae329e246393c64b34bee00645ff
6. 0xb7fb4d4f0d723426d9fd392bb54f56059200df9459b4641134b33114618cbdac
7. 0xb1b22981550e5f64226afd7769a896783a4faa75f4b3a8c9f2345e37f8a89035
8. 0x4abd8d090d11b3cb696bddb292e73dd8541190dea44df0fa57d3d56b809ad487
9. 0x1edc3c31d08bcc736853d8f89894ab77262d6edb354d6d9600edbfa538ceef23
10. 0xba69435293f7759a7d33d00bdca19eed049d5f913942169d30e1525276500eca
11. 0x4b3221c1d3372c5252ac5ffb915fa3c4f90d17ae97f509b73e213279711ba4ea
12. 0x969f4546563433b0611a9a02f9a7162415f103e19bd4d34888902c84514912a4
13. 0x072f2f6577fd7448e35dd54b73d821e24c8d625a3295181aa05e7da8bcdbf170
14. 0x4f21464039902a4044b17c93873adb5a93eecc8e977b4e039acb8cd5f4210b4b
15. 0x5b456020389d8e0ef67f16a492c600b5b88189e59398bba308734db7e873e7e4
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af