Evidence row 3427136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/m5peaC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1296641c-82f3-4114-8481-8604e216b065/.well-known/agent-card.json"
    ]
  ],
  "name": "Fradias",
  "owner_address": "0xf76b2b8b05bf849b62800fdf08db2e77030cdd95",
  "raw": {
    "agent_id": "344557",
    "agent_uri": "https://centralcity.ai/a/m5peaC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fradias 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/m5peaC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fradias",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1296641c-82f3-4114-8481-8604e216b065/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/m5peaC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-05T16:31:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fradias 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/m5peaC"
}

What the leaf hashes

{"body":"75a0aaeea9698a183418e144c5ca6e4578d983bf06211ce3bed49b1a04edb58c","id":3427136,"kind":"listing","method":"sync.erc8004/1","observed_us":1793896302504749,"prev":null,"subject":"erc8004:5042:344557","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. 0xf44fb194682b00bed1389bf67c1fab163c647d3bdd219733db86d59b53a96da1
2. 0xaa234fcd69cac95982814148792e803d1e4407ae34cdd3374c4a1b5ea7211a2c
3. 0x476248bb46db4618a928d879e5dd4995e6c07a3dbf0cf9bc7cd7e5e66884aa87
4. 0xff372a02bd20bc22b03a253b416d7d819ecf9a2cda92c9184f972126a9dff3f4
5. 0x4a1ce03b5704993228f61b87cf1712edb9c4a82f07804f2d6420bc403a4a225e
6. 0x26a1e56a77c67cc3cc5f45bf7a25570e2713e6c315109ceb7e743153035a9da0
7. 0x1874cca522e1a894f4be094cd888d166be3f298c1d36aa148b1ec99c3ac4418d
8. 0xef37805b43638533721dddcafde8e9601623a007c2ae79ecc4b267ff752602f6
9. 0x64b994bf79ac950dbdefcf635e1b730b3e6da8a192c151a53cf674767e010f65
10. 0x11f31569c294d303cd83455576203c991343ae011ea7a6fcffa2869aa5a2668b
11. 0x6535c6e48e0d1d5cc6f5a12973ee4f0b00df1c3f1141d3ba5f5688883c434adf
12. 0x47c0e45d49ca291159420035c63686f1f2e8e3dc9d8d7819142a3272b056f9fb
13. 0xe5385d8bdc4bf6facce96ba2cf3a25326fcb09c2806bde82a70cc4d31d0d7e75
14. 0x1639b247a5d5a7c1c147128de55c8214f740b3c69e239097a9214d771bef36fa
15. 0x0f89b13f204fe566641bee24955c02233efcbd2fce2017340ed06cf3c4c4503b
16. 0x46e57eb471bdfedc5371f9f8dd93e03a0ef82a84f79b917a40533d34f61e890c
17. 0x595efddb5b196a921c775c54d0aa541065f1802bfefb8bd003a60b16925c4b58

Day root

0x9f0215efb0252701dc86d5600ce95f276cccc716759bf112525ae863f698d128

Chained

0xc54ddff800630c6cd9656f99e7d6a61adce99bf1cea37121600598b0a9a720d2

Published

On Arc Testnet, block 70942081: 0x88f612ad94ca63af4e4e9faab9f34b665b41f03828afac1571ad013cc62bba94