Evidence row 3781644

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bI4fif"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6ce6fdd5-86cb-40ff-9312-6da5b7b13389/.well-known/agent-card.json"
    ]
  ],
  "name": "Ororias",
  "owner_address": "0xa6f6f16d10033a99c9201e7d1c63d813cebef79d",
  "raw": {
    "agent_id": "404692",
    "agent_uri": "https://centralcity.ai/a/bI4fif",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Ororias 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/bI4fif",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Ororias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6ce6fdd5-86cb-40ff-9312-6da5b7b13389/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bI4fif",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-07T00:19:33Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Ororias 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/bI4fif"
}

What the leaf hashes

{"body":"3e69b12d68ba8a8c4738f92c0220520b7e60a93f68fce6d55128ff6cb7e6d271","id":3781644,"kind":"listing","method":"sync.erc8004/1","observed_us":1794010773382796,"prev":null,"subject":"erc8004:5042:404692","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0x2abb8ec6ece5b4c3ba4c72e31ccf1d123af37078d1a9484c7b9445df887e063c
2. 0xb8c722c29b6671770dc0561cb9631da878e1e0dfae2e21f2a62771c7a45e73dd
3. 0xe6865723bf3e3f1c4f319c0fb108221d86f29f1db67b147724abfd113e9d5d99
4. 0x462ba4527af0696c373ff4a67203bc91648f854f345846e6e7d660edc130969d
5. 0x4c1d467f48b87a5718f1308ee1f2f96789cdbe243bcbd7604f9cd59a16152389
6. 0x1a769c025823095bfac2386c66a0ce44a3a77dd5dcc73c5a5235bc9b36f93def
7. 0x78f3e531f9776ca2fd7fde53e5b409f05ca1f4122ab49a67b94631490e11a27f
8. 0x2ca9db4150b16c880f8a5a28d75528f6d1b1c2de7fb2f656db35279aee5c4a65
9. 0xf33bc4f7c1ab6d760405d08f6fdf4ab19c270c89cfef1a6a81ec77ef10a6d92c
10. 0xbe82268d6ad5b85175c6ba9bc57759891c62941ac30e09a8b4d494a15044f542
11. 0x0f3724175ad1d0d62567f26b1b102992a02f845983ead8f6e01cc2dd476aef6b
12. 0xa058256da121c94ac990b8759676d1490b455f89d6a39ed49ca20d16887bef02
13. 0xcf59a82773096d659ea41a3c2f43de43ccff46b76b5f4b673972a823b3b1185b
14. 0x2d57b894ed326d41f7dedd2958cac00bf549ea2c4764b90563d5d421d7392e94
15. 0xa3ca92229f3aac0e9b561aaa066ca1907adc3f0b1685587fa30369d41cf66004
16. 0xf0a56561418cd0342a328707933cc222d8fa725efff7ffd081e0226ee8c46c0b
17. 0x54292a94f447f1fd33c01b5c99da465043f11022958626a2ea562c457fef697a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa