Evidence row 2995484

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4lGZ9V"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/70513d74-742b-402d-a63e-3a0e93f6fcb7/.well-known/agent-card.json"
    ]
  ],
  "name": "Brostino",
  "owner_address": "0xf8189027f1cffafc5128bcc6c5b64df4147ad884",
  "raw": {
    "agent_id": "243881",
    "agent_uri": "https://centralcity.ai/a/4lGZ9V",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brostino 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/4lGZ9V",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brostino",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/70513d74-742b-402d-a63e-3a0e93f6fcb7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4lGZ9V",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T11:10:46Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brostino 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/4lGZ9V"
}

What the leaf hashes

{"body":"0ba87462f1fba434d893908fb781a9d6edc7654e0a67ce0f1a07835c06f40f3d","id":2995484,"kind":"listing","method":"sync.erc8004/1","observed_us":1793790646115549,"prev":null,"subject":"erc8004:5042:243881","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xa6feab6baaaed8e7383acf4f7cbc313240ad19bcbf2fbc9b3b43bd4a4ef9a40c
2. 0xfc77a8976efa57c1b99a01bc390c20c82b567b43c034ea809c53f5dfd9667c3c
3. 0x961cab952f225d97c616b1a915ea2b9485b3352370a137bde3f0c723eefbfb17
4. 0x75942ff7f3e318be887a76fa36c4fc735e09fb1d7af150ec5e926f0d21152902
5. 0x198d31732c4669c4acf31b1ffbbf31eac0c1ec11c5291a22fee3ed0d2e468ca9
6. 0x47bb45dabdbcc75e92319bdd3540b9795f7a2adda69fc762662a85fe0ba9a948
7. 0xe163f35255251b0c267159d44eb8981706a518ad7ad4f60f8c473e6af7d26dc7
8. 0xe442a378ee4ff54831651b26cdd90b832e6fb3c624e2ada2b74a319b2d04bed1
9. 0xe589c61d50f0e96ffc6ac69565226c8158213f49eba00674ab215ba85013eb22
10. 0xe377a8e2c9370f4c621cabd1904fc6d29812f553accf3434d446bc692cedec4e
11. 0x068676ee3b930423bc6d8133e96bb73b7f8ca341c1b707ac09e620244d86cac5
12. 0x33ce556e65d6ac96998c167338ee0f27dcf6165450662593bef4ceb148d3e22e
13. 0x08748394910b51041479ca67af9466e773d9605a620181ea29a3b73f3e2882cb
14. 0x4504ea2a714d1a2bcff6dd4d413821f7902fae396827fd4177134a104ab49bae
15. 0x378b07f7642084931bbdf9bd843070621af094779cacfc2186c04d7a92468ab6
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345