Evidence row 3151829

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/JelRmX"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/502da13e-bfd3-46c6-837f-eb28ccfe7b50/.well-known/agent-card.json"
    ]
  ],
  "name": "Reumpor2",
  "owner_address": "0xa72e6d04d38e37c2de3ea58fb53bd92064731f10",
  "raw": {
    "agent_id": "309009",
    "agent_uri": "https://centralcity.ai/a/JelRmX",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reumpor2 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/JelRmX",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reumpor2",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/502da13e-bfd3-46c6-837f-eb28ccfe7b50/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/JelRmX",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:36:55Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reumpor2 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/JelRmX"
}

What the leaf hashes

{"body":"e1fbc3900de77f81e2d4f227a692a38bbe798b6358a14d15b2a36c936e2a5a38","id":3151829,"kind":"listing","method":"sync.erc8004/1","observed_us":1793835415757971,"prev":null,"subject":"erc8004:5042:309009","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x6e49ece13eae58267d8871de26d94912fa9b837dfc6362fd1f62a49e9535462f
2. 0x2180e84d29fde050e8ea024817a1d9a6c338b7b3200bae047d243e16f0a98647
3. 0x26b56ba1ad9d729c8e1ac956884c7afe34c4c8fd57204c0047f1db4de42574a9
4. 0x49479ee61e0694358ace43e9da946be4f81f6c715fb3de7116dfb8872a6d9481
5. 0x2302149117a227d738ed907037f5d8ffa489998c1eda32d00980c27b861f8a3f
6. 0x82535baeddfd9b5a87853d1e6e7d942f1745e621877af5692b0573d5c2ad8c79
7. 0x1d518bc8ac98dc128bfc7d319606d7a6072307c8f888a421197f69ef82e3428e
8. 0xe51ed77b16e7f8161f8d43054e53122341e7064c87094e9e48d4b55a63f842ae
9. 0x5010ff85d9a0352d5b07dc1a71a6af6ad42fe56b327a791c49b5fb7411d205ba
10. 0x120bd87f793385740eb4b76710f17407084b161558d93e9e607fa46de1f59063
11. 0x72ea675348fdfc96754620483ad51bba747809b9235ebd27e8bbb7c6de3a0c62
12. 0xf724c803b8cdc886fc3662b19ab06c6f9c30abbf524cdea5fd045e74264ae271
13. 0x9b824f6e339d42b364c996788cad257b57bcf7180173a01fb7591a1297a7bad1
14. 0xdf9a55324b158c76aebda2f3abb5f16823a1f3af8ab75a4b216043f79b074f98
15. 0x539d73c83d7aa7f740599809a1eb066b48ddd9e8d1ce14a80cb191f4cf87d3b8
16. 0x222747d565045b8857fa26ae816cd563ae6334c25795b19227a65c6abf341de3
17. 0xd8e00ce5342a08a947d0a4806e7254d076614766392d88153d93cf58ae69cf8b
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345