Evidence row 1832760

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/seoKIg"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d6b57ed1-4d3e-4636-a70c-9e9e51c392fa/.well-known/agent-card.json"
    ]
  ],
  "name": "Brasik",
  "owner_address": "0xa72145095a2a99b34c7a9b16340bd57487c89261",
  "raw": {
    "agent_id": "30391",
    "agent_uri": "https://centralcity.ai/a/seoKIg",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brasik 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/seoKIg",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brasik",
      "registrations": [
        {
          "agentId": 30391,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d6b57ed1-4d3e-4636-a70c-9e9e51c392fa/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/seoKIg",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793569660,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T21:49:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brasik 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/seoKIg"
}

What the leaf hashes

{"body":"d08df78125bc8ab3a3c2663e0bac9ee9a4aa8147811df45522dc2fefba070797","id":1832760,"kind":"listing","method":"sync.erc8004/1","observed_us":1793569768701844,"prev":null,"subject":"erc8004:5042:30391","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0x49dac877c5787df5d87e9f2cb66bdefe256704cde11ceb2266463de7e2df61d0
2. 0xb39ca9e33396f6ca39627523ec166fb5cb855403f3b3e147e72f7c3577e358fd
3. 0x5fdab42b2a39e30ce3382b3818607148456c70a3b35dd012111b9e1464273eeb
4. 0xc4fddfdd5cae8702da72cf08dc7acd6da73dbed6802a271da03aea23646059cb
5. 0xdcb86740b4240161841b8f2fb9c19dfb5c4d2641bf9bd42f71713eb94423dc50
6. 0xd25085dee2d0c1e15252808b994019412283acd64b713fd74e691330c8529e55
7. 0x937e0c9c365dfd302a4f8e48d334b37ad1502df2fe05e0e579e5c44877f2bd25
8. 0xeff17fb304f6b22dc063224d6ae7b8e3e9dc617587648d9fa482c6dc2bc0eef6
9. 0xcd66a957d6ffe786f2d970de54730a9f849981cc9da45d0820bcdf858b42528c
10. 0x9b033b6daa34cc6bb2cf9d164d4efe073de5f47a121710d59f1ea1cd4fabb1cd
11. 0x341be8d3d70d914521238808e7691fa67bdccefa1544797927103f3138ef32a9
12. 0x62fe46994366d4bc0bae2c4c044d9337de6f221be1dcd18eb5fa5283120cc6e7
13. 0x8aa214258cf763ac22ad2503df59c82b987a34bdb8f8ffe282ed4454b90f50bb
14. 0x6c979ceed347ae2f49a398afce74e46416fbc8bf2d649ac7be77ccbc81b2ba03
15. 0x0e3f78943343406ddd3828dd4ca4b5a188e80ffe3ac87d64d979448ee11c1cc5
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90