Evidence row 2101573

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4up0R3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dd901c3c-5eb5-4c36-8e34-9c6365f8b1b3/.well-known/agent-card.json"
    ]
  ],
  "name": "Bririmis",
  "owner_address": "0x8be67bdcc3513165090fb519f8ff15d110e54486",
  "raw": {
    "agent_id": "81578",
    "agent_uri": "https://centralcity.ai/a/4up0R3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bririmis 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/4up0R3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bririmis",
      "registrations": [
        {
          "agentId": 81578,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dd901c3c-5eb5-4c36-8e34-9c6365f8b1b3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4up0R3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793611320,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T09:26:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bririmis 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/4up0R3"
}

What the leaf hashes

{"body":"58238bd3abad26db55bcc11a323a3903677f96b0fec4ea97f054ffa6a858992f","id":2101573,"kind":"listing","method":"sync.erc8004/1","observed_us":1793611573424666,"prev":2101020,"subject":"erc8004:5042:81578","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. 0xa7d3cc68056e2c79a526f50dff759e83cdcb7762394a60fe6d12c336096b91af
2. 0x909aaac83780750aeb5199f4da5c81ea15114ade48840c12d951b5e8560a4cdb
3. 0x3a611ccde8244f8d556f2fbadc5082fe1994095fd9317a4a57dd5d64f47b14b1
4. 0x5693b4622679b5b9044d93f801614a57d350ada4f6967d9318aeeb28fb14c3f2
5. 0x2f37e08ea42c576a3117cbe7ffb1bc4d26cb624fc800da7b8d8ac00c97215b23
6. 0x1f22b966e1e72a586104c743dd67ac2503ef1e84b25c4d29ea0f37fcf3441975
7. 0xf1019486b3e2c2555ab061e680b35e6a9453b2e8512eea5faf3dae46005e7a69
8. 0x388ab9657f4f90a4dd9326d2a640cca7708cc1ee0f2256531000f0b103eb21b7
9. 0x8a79dea451243166c3f5db3877db340c505bb7b38be0d0000298d310c78098fd
10. 0xf14d9f30334130c16c480cc22bdebd671accc39620d6ca63d2ec2860e9149a63
11. 0xf612792c76e2762a7c9a811eee99a08adac1c9d0c055bdb36e75aa9397664eb4
12. 0x40fd0f6dda83194fb5e17438b1c4dc895d08871eef37ae05317aee45785e29ac
13. 0xf7fc51348087e5c1e3d386772d38113ebc053fa2bb0a5e6728e5f86d0ac25db5
14. 0x7a6e52c5cebe3ec69d18cc200885d32108ba1be1b19f2da2ead8becbf3db3cb1
15. 0x7abf7290721a0b95be706db03c09de9df65bcba8e18ffe4616da43d9c31d6b0a
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af