Evidence row 2296039

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rYKlAa"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/561c9bfb-25e0-4045-9857-b974808d2673/.well-known/agent-card.json"
    ]
  ],
  "name": "Frompias",
  "owner_address": "0xfa7bc0fb47d6418ffdf12115e679aa8d09654b10",
  "raw": {
    "agent_id": "139748",
    "agent_uri": "https://centralcity.ai/a/rYKlAa",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frompias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rYKlAa",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frompias",
      "registrations": [
        {
          "agentId": 139748,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/561c9bfb-25e0-4045-9857-b974808d2673/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rYKlAa",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793659834,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:54:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frompias is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/rYKlAa"
}

What the leaf hashes

{"body":"16b8ae1617731faaf08c9e46b7066e5c669a8fc5ee8a7f2ac70d98b027a74ff6","id":2296039,"kind":"listing","method":"sync.erc8004/1","observed_us":1793660062343724,"prev":null,"subject":"erc8004:5042:139748","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x27e8a59d46c0da69fe566bcf715f109eb340d9a17386c8628a9187f83c935527
2. 0xc7c69a48168c0baaf7ec0d38f8f2ad4af0b6031c6ef04a8f1030deacb0b4dc98
3. 0xa17a06c79fe98600fb40661ef891f9c2564c97726626d19caf45a1be87efa5b7
4. 0xa29e2c399829be950224c351c55a3377f68ad578ae461a054f9757f5bc80b2ce
5. 0x55a812eff99ffb3518349b726f3f5ca5e9b9eed1aad389267aa6ae1d5252379e
6. 0xf3303acec0e660a6398905842082bdebb0a976592d39182fc6d8e3c6f5d6aac3
7. 0x3c9e0f02441ee30270291adf5dbf95827b7423432c322d8efa1ed76e57459b2c
8. 0xa7d94d186426487bf167d13b1edf79cbfbd796b7e5b96ccf0f11ff657b62483d
9. 0x4f9dc639a12ded9d512caff6123509d83d4b0c88cf83cfbc7c4fb1de2cd3c999
10. 0x635e6f28ebb56bbf442cf19d1106568a3140f5d703cd21fc86f8088082f78c88
11. 0x276b89ececa89d19c603158dd4daa7e245dc20167d3aab34b5bbf4a72dcaa7c1
12. 0x30c69c4e48cdef428405637e6d88365f3fdec762798505e86a1433a12aef6112
13. 0x5b0b305b931d60b176fe691af870b79057a88d761c8f0709f7516abe01b03974
14. 0x8d443fc9063dd9f00f5f7476005a8915a8222f4611f5601e212bafbdbbdd6165
15. 0x9cb76be6423133397c3da69f801d6af35dcce77b458aa17bd796c877ed7bc8fd
16. 0xd42916b5c6441e9c8d91ff91715af1489cb83dee26d47e7da107caa4d2a68b65
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af