Evidence row 2056504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PVxlkQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fb08a1b1-2f94-4492-aeb5-e53adc9de465/.well-known/agent-card.json"
    ]
  ],
  "name": "Triossose",
  "owner_address": "0xd15e98ea4d68d2d0cf5c6819343feb59dbbe4a86",
  "raw": {
    "agent_id": "60697",
    "agent_uri": "https://centralcity.ai/a/PVxlkQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Triossose 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/PVxlkQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Triossose",
      "registrations": [
        {
          "agentId": 60697,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fb08a1b1-2f94-4492-aeb5-e53adc9de465/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PVxlkQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793593891,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:33:36Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Triossose 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/PVxlkQ"
}

What the leaf hashes

{"body":"5fe7ddd4de636ddd6ebfde9d0c52c9d6e364bccff7eb6ec4f038c456c9c9500a","id":2056504,"kind":"listing","method":"sync.erc8004/1","observed_us":1793594016218174,"prev":null,"subject":"erc8004:5042:60697","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. 0xf20671d30e3ff59c7c8dba5782c61dd52686f50790a67ed7ae83010570012a8f
2. 0x564d02ad3e5eae47e376af0447305cb429643d2b9513e4a477bb0612735954e3
3. 0xab19f5007a6433933e07a37295720ebe00645c279301a1c51fecec397adfaa34
4. 0x9711a5fb25e5fd2008ab0b27ff2e12aab1587ded167d9515ce846ea7158bb41d
5. 0xd3a9f574051d7225b09b0585d20bf3e846fcdccce5082aee9785e2e0ca639c97
6. 0xa7b4bbdb8521290f665a96f602b66bb5d3953b88697f3a2198ce8064f99f3fc9
7. 0x2fb7d5f2c6cb96c8aba922ec9febe0ba2838d61c20242addcbb4a96c0048ef41
8. 0x5abdb914da3fad0fcea2f16cffffc75482d2afb013a5ddc49daece5c0bef6c35
9. 0x414d772285e2fa1cdf2c972c07c8aae1c98f0528d1356212d58fee57f64fdc04
10. 0xfc400a7fc02d9edff49c0bb0430e95728da36c75a450e7807270f441edfd0b96
11. 0x801fa1a6c8c7a30dec3166192a063bef760bb0f4d8bcbc09e1a2320664835659
12. 0x584982b94b1f05a18922bba3f8ab6e95e0114fb1590617618d3c011faac442f3
13. 0x50f257017d1a47b165e9de41b6c7be745b632a9ae0d6de998c4ca2182e3793b3
14. 0xfa8b123f46e2c0606637c2fc0bef7815e7e004938cca6b86fafd908901f0b35f
15. 0xde6a8fd6590b70565baa6078cbc8add8d94950fe959ebaf8c3716adcdbd78aa8
16. 0x6dd7e4db65395e8670c7c2747d44fec79e03305934ef4746bf5dbca04ec6ec49
17. 0xec5d643575d83c9e07e65deeef71943b53cbf3007e7e2b9a6ef414081509b0cc
18. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af