Evidence row 2942603

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PHjb2y"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a88e9966-ea5e-4309-b072-bb8f49161cb4/.well-known/agent-card.json"
    ]
  ],
  "name": "Gonseon",
  "owner_address": "0xd9fa78e19e44ede0a3d0d4e8aad3b3604d1170c1",
  "raw": {
    "agent_id": "223734",
    "agent_uri": "https://centralcity.ai/a/PHjb2y",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gonseon 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/PHjb2y",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gonseon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a88e9966-ea5e-4309-b072-bb8f49161cb4/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PHjb2y",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T03:53:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gonseon 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/PHjb2y"
}

What the leaf hashes

{"body":"eb56810a6abacf581702a2aa375f01ad79af2fbd8c12129a2fbf77af236b3a40","id":2942603,"kind":"listing","method":"sync.erc8004/1","observed_us":1793764392671392,"prev":null,"subject":"erc8004:5042:223734","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. 0x6e106f6a225e3773bc7cbc37d475e8bdb63a38b2262d268f020695a13dca96fe
2. 0x76beafcdcf4b03d725a441f706e3d66ae45292d06cd2dec1eba327e1b89ea6db
3. 0xcf86966cff57ac38ad84b19ffee113d9307300d9faa3e89af5d9d11f43df9e16
4. 0x3669f154bb05f1c086eea737b05b2dcbc3375318e318bfa22e72b4af4803c837
5. 0xc8788ec9569ae047ea4da3c392e2a933c187bd00ebf43109d492382620ffd828
6. 0x705ad1f7ac9adc24d49a7a5583cbafa849130931abab4d828943eceb3be48fee
7. 0x3c8d7a574f63f3ed1e11f0ab971068e7598349f2a749b64d6ca7defd56aadb6d
8. 0xa01ff5ae0bf855d8a3f6ab4ee212d311ab9a39295191ecae3d4535461ebc68ba
9. 0xac21bfc3f1411875fa5a753abb2ac821e1d939fe369aafb6985b95fcbb2e6076
10. 0xd993bb8a2679fffa19881aa2d4b78cbd204964e8deae8dddfc3362d382567c90
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