Evidence row 2304953

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/rmCgfO"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/fd76e737-c417-4699-ba17-17ed3353f2eb/.well-known/agent-card.json"
    ]
  ],
  "name": "Sterert",
  "owner_address": "0xa31d7700d7cb16742624a38bbf7e5e849fcc2c38",
  "raw": {
    "agent_id": "143131",
    "agent_uri": "https://centralcity.ai/a/rmCgfO",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sterert 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/rmCgfO",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sterert",
      "registrations": [
        {
          "agentId": 143131,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/fd76e737-c417-4699-ba17-17ed3353f2eb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/rmCgfO",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793663692,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T23:56:41Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sterert 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/rmCgfO"
}

What the leaf hashes

{"body":"21d62275e580b4d470f1e150dbf20fefa426775dd4ce4991a37ec85d84934c85","id":2304953,"kind":"listing","method":"sync.erc8004/1","observed_us":1793663801837856,"prev":null,"subject":"erc8004:5042:143131","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. 0x8187b0f88835e70fb970999955956672af95f5c607e78283f0bb88d2cf7d06c1
2. 0x5e5ac77d2f08bbd33d748764c707022e3dc571cdd89d10d42e9ed3129518ba46
3. 0x938692a971ba9d16dc5cf834015a1ade1b20f19af98e65ac484c098c8df1cd56
4. 0x7e544435b774b032fe36d0531d0a70846278f3cfa3d2223d183b107364db48d8
5. 0xf719fa87f534ac0f516a86172e1b07ffc028f03412c6f78efacf3473510fbbaa
6. 0x28bdc64b4b22ebd6456efab73cc63e64bdd47306e63387305448550fd11b311b
7. 0xc4dd247b6df86698b5a9ef3f991d8717113ac9cbb1c114df88ed9138490e74cc
8. 0x532b746f512c16372e8f57dcfc7da4771877cc47a2ccbf537545665eb8b1f861
9. 0xd79db116d143c2c03cd3c5b994f898762224549aac1dca45306e0c088a9008ea
10. 0x78564b929890f3703943e407a2bd5f31ba373d5465feb0bed1d76eb36747a222
11. 0xe00cb3e4c90b6dc84033ecbd887dfee3d2cd9c6682accc0ca34f329e01ac64da
12. 0x71305c272656503414016b5f13ff8cba828a7f92b6aa86f744081781398d24d1
13. 0x6a06852e71057f53bcc6c658511dcfcda03ac93f8dd86e79a4db42c8e85677b9
14. 0x5d40473873ebe898bcca4e49df524bf4345695f06abe3579f4bdb7b306b863f8
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af