Evidence row 2087507

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/k0goTC"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/76374b7a-78c7-44b8-8a5a-804f30b4cf94/.well-known/agent-card.json"
    ]
  ],
  "name": "Pira",
  "owner_address": "0xbc7aff0063a5d884b54d384ec66f2281168e4745",
  "raw": {
    "agent_id": "75318",
    "agent_uri": "https://centralcity.ai/a/k0goTC",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pira 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/k0goTC",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pira",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/76374b7a-78c7-44b8-8a5a-804f30b4cf94/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/k0goTC",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T07:51:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pira 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/k0goTC"
}

What the leaf hashes

{"body":"ef4f8a76e917a300c70a35390e312c7c040193d15accd41b660712caffa70b4b","id":2087507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793605869821280,"prev":null,"subject":"erc8004:5042:75318","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. 0x7df681d2fc8940e3c3f5e62ce18550d12d96156fc0b2c0deb6f2809053ec4589
2. 0xd9f6316860eaa5bf016905662a6750371c4d79bba89e1cf5f224a6450f57bf8d
3. 0x962241b543e5619017d53106121ad0add301bd71713ad285435e1c34a61c74f7
4. 0xf975bcae2527b3bad0b1b396f98370eae06ae53a10deb86a2df5513e1e524b8f
5. 0x5ae80c724179e2e33f98206adf203a0bf97a36814678563c7755392dd04e7753
6. 0x498885a508a270de6fa6009aec16b9206412ff11163431eeb982639ac1a28681
7. 0x059fff9b7afe08c605650e83d424c7075a1fa22276951e378c5e160f2f793129
8. 0x2dd84d873ae53b507c95be0233eb4346d9093cf85f9f20720cd687159923ef03
9. 0x5a41c7c32c9fd74e1ec294a97dc03419155f640adea1c8a7b180894aeb146306
10. 0xa576ef2efeec96add91553ecf6bc761f50ef2a5b80f83e2ffc068d247c1557bd
11. 0x4e807132404148b5023126074b59e6e80a7544aa514b52bb4db7038fc731fc10
12. 0xab3bfc6956e0d2d9bda3875a9c1d784993791f3bdde29d6d08a3ba5bbe6e620c
13. 0x8e66b29b3c90df538b0747f470a8bf19f7d97dcd0cb8f1d9345876a0f21cff35
14. 0x3e60cda43ffc319c006284ca48609bc80da357b45fb9e0a57810e00816d3e8e0
15. 0x46991481c678139203ebc3c532867ce1643c09ddc33966c4fb48bb7f033ab22f
16. 0x3b89dd05634a82075204d3c671f613081ddfd9df739c64c0a8f39081bdfa32c7
17. 0x1805ef693fbdb2c23fcb61616f830408ca89bec1dc5b68ee47a770ffc0b9760a
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af