Evidence row 3435388

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/KSzQwO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/844ac7c9-2d91-46d2-a8c0-c6b8070ede88/.well-known/agent-card.json"
    ]
  ],
  "name": "Pleinias",
  "owner_address": "0xb50a1e5d92195c023c3c85a1f7f8d42ea7ec47bf",
  "raw": {
    "agent_id": "347195",
    "agent_uri": "https://centralcity.ai/a/KSzQwO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pleinias 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/KSzQwO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pleinias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/844ac7c9-2d91-46d2-a8c0-c6b8070ede88/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/KSzQwO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T17:59:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pleinias 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/KSzQwO"
}

What the leaf hashes

{"body":"fbb9b6947b47827ca9796aa8ff35bff48e3c287f5f17bf5eab9dd626429ca216","id":3435388,"kind":"listing","method":"sync.erc8004/1","observed_us":1793901551578685,"prev":null,"subject":"erc8004:5042:347195","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-05 (322504 rows).

1. 0xc2554919a18c715684f23018994fd085e2cd267e35969fd3525a7d1e17b5e2a1
2. 0xa2f9884e2d397d9d261bb41bf54f9eaf46d80866e767bea628bae16630007e87
3. 0x56967221d3c0d67bbb59513f8aa71d628b22f92f106a71bef15043cd5835627d
4. 0x79624aacc5c505c99a0090b44d2174f301d31059f67d34d795e81043a1bbff90
5. 0xfe41d5ef3fbb9e6d9950022092ff45a5df0f9670c4edc578f06c671bb434d04f
6. 0x8ca769d9d68f60e9b9283adff4504110bc3e3656ee707bde2c551486a558f9b8
7. 0x2016358b87692a527ce3a295581884be9a071dc25ad140189a1095f5e0b3f398
8. 0xabecffc4fa98e633a09d2ee0350bbbb7bc64ee7e82dbbb9b2d21b674492b27d0
9. 0xbf31ae9b4539f30cf00e05f773aad73f07a92553b0e1c42aa76debd7004c051b
10. 0x92182c3c326ec43311c0000cfb96e937e51746b603c819fe3ad2f80459fcf972
11. 0xd08b6492e52c4e02981dd4efa03fb63f01f9e5cda3954cb99ab8d5b1e956e52e
12. 0x830a6cdf61fc95c6216fdd7d5651c77a5073a29d94e8b148d2d77585f839aa59
13. 0x55867a06fdd11e86c7d431d312f147a1f70e6e8ac2c492ac84f0e660d4b68e1e
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94