Evidence row 2075547

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/86keKx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ce855728-80ab-4dea-b2e4-b1b4359fc756/.well-known/agent-card.json"
    ]
  ],
  "name": "Kristakel22",
  "owner_address": "0x1f9c27c8a28641b26ed375509a560ba1f3e0ba1a",
  "raw": {
    "agent_id": "69419",
    "agent_uri": "https://centralcity.ai/a/86keKx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Kristakel22 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/86keKx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Kristakel22",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ce855728-80ab-4dea-b2e4-b1b4359fc756/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/86keKx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:30:00Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Kristakel22 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/86keKx"
}

What the leaf hashes

{"body":"49a39d49af5b0eeb69a6243d521623cdcb9a686eed4f910094f801c978284943","id":2075547,"kind":"listing","method":"sync.erc8004/1","observed_us":1793601000811709,"prev":null,"subject":"erc8004:5042:69419","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. 0xf339d3a56be9289501cda301231e05160002ce99f1b8fc941a3576ffbfabd219
2. 0x23950266f863958f8072828f945f50bbbb9d8b6aaac2ca020324a702d4cd611a
3. 0x85e2ee4d8a59c408d39bb7bb6124b412c4ae2ced2227d651ba36b0dce84aebd4
4. 0xa378f362971d74588bb3b8c81cd608070b955c9bc85e5e8f0463f4eb00cee4f8
5. 0x30cbfa212261e7b3a66ec0b71f11974e9bbdf68c90bca98aa5cd53ff98ec9d1f
6. 0xbce4eca6e89a5a2f9fa41be49bafb038db29c13f3cd46a6f7473bf02832c991e
7. 0x579f99b72d886022442416c596135c454f86f9d067f46de7da1cc84ab390d623
8. 0x6fa5f285682f467a99764938a8faf772e733d4ce71a448b521a5727381f5ff05
9. 0x52261f3072cef81c9e9b4ae31828a596b078f71beb91ee99a4bc20800c9927e0
10. 0x1ebba9527203b6db2706984241c37aa343fd04af39cb3be995db9d069f018540
11. 0xa59794b8490b03350d41cbd7fb24aa59ef497870ae1876af8534f69eadeae5a1
12. 0x442150e0ad6b72c50ea02dcf5f010eb2ee6de0816082911680c9e7b96cd0e745
13. 0xc3d58dcd2229e8124095a5a08b6547a8aab4e18490d7243750c0deb944765dc5
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af