Evidence row 1785406

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/9DJPQp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a2d4dfc2-e9c0-4896-8c71-31c79cffa1d2/.well-known/agent-card.json"
    ]
  ],
  "name": "Bramisto",
  "owner_address": "0xeee7e79ee5545bec09721072c4527c8f6e3c8525",
  "raw": {
    "agent_id": "17600",
    "agent_uri": "https://centralcity.ai/a/9DJPQp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bramisto 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/9DJPQp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bramisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a2d4dfc2-e9c0-4896-8c71-31c79cffa1d2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/9DJPQp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-01T18:22:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bramisto 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/9DJPQp"
}

What the leaf hashes

{"body":"7f1101633089ce9aeb534940299d8763f00c74e148f85c226f91b28cf88dc4a2","id":1785406,"kind":"listing","method":"sync.erc8004/1","observed_us":1793557369025092,"prev":null,"subject":"erc8004:5042:17600","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. 0x4393ebf3dda7055cea2ab1f217d0ea2daf607340be0240a15aba3f959647492d
2. 0x6b2e4621443614975cf8b81a1a94c228fca5ec1ad362955e25e0446940536c59
3. 0xefc084322910edb6a25143d0ff6a0f45295f92a72cbbdd56dda31e9add7a020d
4. 0x7abce00f23b9dc1f7bf72ef25641ab73ee55b0c8bf07188050fbf09d71b26701
5. 0xdc471e7e21c1b802626f76db614ce3c7d6103fef091a7026993f4028ef160bb0
6. 0xe171a00231f15bde8ea6052cc26054cc55d2379715446f1a0756c09bf135c95c
7. 0x37ee91d672333ee8c15fcd20cf345ced8b33b164c8bc97115abeede7e721c0cc
8. 0xf8a2f21c09f6834f7c121ef9b3c2d185e377f906ee090e31acabd6b9834831d7
9. 0xdf5572fe268bf104c856838f1b35a3b951f7fa46dab79e80ef971c7934c1694f
10. 0x4986a1ed5af496b30352d75fadf3b2d483c6a288e9998124cf58e0c063bfc9b5
11. 0xa81bef7345f800b2feae2a85c15ee548045f0790575c156ed56fd85ef7c156cd
12. 0xa512aefa3742f8f2217e32a01436ec8a845ef3a867bd17d3a3ee2de3875040bd
13. 0xb0ac6ba344d3036c1dcee62f9b248fb9e72f51af0768ac256a6f2e19b8431780
14. 0xafcf38f796fa072123f5d525a88fd2fb85646ecc6e7e9a763c13179738711c9e
15. 0x9518f8c5450505f008d5d964f03e490f2bbe4e73e8c89384cb6b935788ff2107
16. 0x00ec7149eb024693951d82cb635dfa183f4f34dae011e77ba0420a38a378e0aa
17. 0x97f6f39e601b6ef0e47b730aa0488b718c0d7882ad840342bbd7d3a705a1b3a2
18. 0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90