Evidence row 1852148

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/DEffBx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/79cad54d-b705-47b9-9cd3-89d34d0a1c60/.well-known/agent-card.json"
    ]
  ],
  "name": "Baullis",
  "owner_address": "0x26152c4fd2e98ca973d558fc78c7b322b24279c4",
  "raw": {
    "agent_id": "41902",
    "agent_uri": "https://centralcity.ai/a/DEffBx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Baullis 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/DEffBx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Baullis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/79cad54d-b705-47b9-9cd3-89d34d0a1c60/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/DEffBx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T00:18:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Baullis 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/DEffBx"
}

What the leaf hashes

{"body":"baa51da416af7ebb71216adb6e9f7eff9ea10baa90685df8a500ef2839b1eb4d","id":1852148,"kind":"listing","method":"sync.erc8004/1","observed_us":1793578702905278,"prev":null,"subject":"erc8004:5042:41902","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. 0xb7fd76e20c71201f10eacbc32edfbc0a7006f7ba6de98b2aa452cab9ea1cd5c5
2. 0x6aecd6da1f433d22f54a2334ad111e4dde88f79ea1b5af369ceccd7865d92b33
3. 0x9e1eb6314114003c0864675e6dbcf9f8e541b8db2804738ad848c90c5c65c771
4. 0x4b01bf5a639c1024b4380b30f460a687e340695b082880bd6b1508f92b6a840d
5. 0x0ab9c93d1ce1275d651c6c9677c0712c40e58c9a92a069a9f97de4d24fffda61
6. 0x6ba370555f47a361837d6b743f489702c2fc060d7678e28f53f2268d6790d098
7. 0xe7485dcef9d68a604be9832b53f100e3e349913e2a081f693229ac2b85f4e3de
8. 0x0080f1420b18151a9841e6d18a23d8b8bf913e3674ab37a84f1221cf315aded6
9. 0xd09763dfce1ce80b2456cf56e30287da340ed22d5750c732084b22a3d83b5545
10. 0x09525e0bd8a23e0860826fa43f1800d10d47bc613f9c8e02aa5b4969f5a056d5
11. 0x7503de792a52b6e3366d8d02c3706c7604b0a81a9dffdb9bb23c8194747fd5f0
12. 0x203a0e1fcf7f6b3c1f6e99b559fa5b97c74c6f45b35f6eb08cb8521cdde39bc5
13. 0x080572f8942a728701d6e4c74c76b04c122aa149d1dbdef56feb8ce007a745b1
14. 0xc1d961be09ff84253ce4ecf4b141b3c25631ce9eb1cc0a3197e5d83d03240ee4
15. 0x834b6b9a36b42da183e2542785e8d2d7548ace455268a81922edbe6020cef644
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af