Evidence row 3439110

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/msSP3E"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/77f46006-0b4c-48e5-8593-89a9b40e2ee6/.well-known/agent-card.json"
    ]
  ],
  "name": "Stazer",
  "owner_address": "0x9261c8c3175aa75d333d71ed2b4be0941d3f344e",
  "raw": {
    "agent_id": "348278",
    "agent_uri": "https://centralcity.ai/a/msSP3E",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Stazer 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/msSP3E",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Stazer",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/77f46006-0b4c-48e5-8593-89a9b40e2ee6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/msSP3E",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T18:26:43Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Stazer 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/msSP3E"
}

What the leaf hashes

{"body":"183d5ba12d5ad9fb59da8fe333296efc4a2c54dd391fa37aa3752f1d34758c66","id":3439110,"kind":"listing","method":"sync.erc8004/1","observed_us":1793903203781307,"prev":null,"subject":"erc8004:5042:348278","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. 0xbd40e943202a841309b3909af372db671d6ead9e101b3c2a1e4399d660921b68
2. 0xb24d25448e2aafce9a73f7c22d09527123d5e58657f0194aa323569692d089b0
3. 0xae4cc3fcc6e40ca4abd2ba8b98f56dd7fae9ae0a999fd92a0f86c133aa7684e7
4. 0x2b40e9dc34996d9fc894a906c639ea83fa1d53701a9fbaae986728da0f97bb94
5. 0x0e81b072d4dc3c2739c3fd31c24fb8f3f6c4e2af9e3df2ad5dd5a0c7ef5d019d
6. 0x0f1442ea230a673dce6c3c11d5f5371f531c4ffd6db3592120263540005c4b97
7. 0xdce45e1ffd8b2cb6c581e1e61366a8edab3299cfab76003d47f8f7698169ee80
8. 0x070bb74f6428530c10b2d4db1b32aa596ddf2d0097299c011fc6011636dffcd3
9. 0x367a75ba841d540b75b42d5471fe7175933981c2e03d8dbde03aa3712d77b1b0
10. 0x0b4f0b44bb31bb9ad572db404b51ab034b5370cb52359e007db58b303ad595a0
11. 0x6e2ba09bf65c0000a4f5f83453ad945ef326856d490cdddf92bbb4c764d85bed
12. 0x2b7a7c95de5a1d5957570464c2bc9554af3ac52b6250d483e5b60677e39aab32
13. 0x0094125755cf4d53859179bd3542321fe895e3ac40c3c2ffe5b2c3139ea38467
14. 0x876741791494e92b6f75db13043598085795215fa5ba6b39a6d004eb9c7632fa
15. 0xbce07c8bedec3bbed9a22d7f4e8aca180f479ed562779a14791c5e82f052e9c8
16. 0x308711d37f87ac2fb79802c45aba249411861d2d093068d1718f039b506d2a02
17. 0x25f3843b1f8d3ded906cf440101c0137d8f897b0b72f946f0d5bc12c3da6b136
18. 0xfb4e1f4d701ae273fb0cd57757f659e327608e5561a752b2099b436618493c84
19. 0xf72fe7c4860b9addb17aac4a00b8afc2f8085836173f10f31697c3d192df119b

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94