Evidence row 2038634

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BgPG3C"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e7c072b0-d342-4988-a574-e34ce2707e7f/.well-known/agent-card.json"
    ]
  ],
  "name": "Tiatler",
  "owner_address": "0x2e62919f3ac843c6e56f8bd36085897c78800795",
  "raw": {
    "agent_id": "52178",
    "agent_uri": "https://centralcity.ai/a/BgPG3C",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Tiatler 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/BgPG3C",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Tiatler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e7c072b0-d342-4988-a574-e34ce2707e7f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BgPG3C",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T02:37:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Tiatler 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/BgPG3C"
}

What the leaf hashes

{"body":"a48e674a4a40ff4fbff7cb6b5f950292c4c835d0420a6c7dd69b717fe0b6695c","id":2038634,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587039850427,"prev":null,"subject":"erc8004:5042:52178","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. 0x9bcf5215037b47ba5c4c5387f947ed29c63553dc73fbe5fc106798b206cc6ca3
2. 0xe3e3d8a5abe31ab630c2f5c358768b1ecfbd0c28faf06e61fc515ba43f004950
3. 0x628349b4b6d6fcb081c36673c897195c4cd81ba2eca2df52180f8e3e9328dd5e
4. 0x85478357661d6bf8572c5c2aef8a8c413f5caf5e2fa4cf69070b07f7c3913d56
5. 0x15cdb0a560ceeeeff4e01fad58067c0217a6eb9f96747fde179ebd82d92106fe
6. 0x2f76aa0ab224c458bef1555d70f612011e09fa11c9da1f6e70683e19f25b00d9
7. 0x6118c64c60f3e52a4f9a35c5aa63dca8e37ca2224564547d5c3a9060023a1b8c
8. 0xcacb4143932ccc1c0e8def296f08a4f535d6d176f12baac1848f12c5d5fa45b3
9. 0x0ff0762ac861a15ff7b06688466dc262bee852cac0134e195594cb9c27eef8b6
10. 0x1f7569f9f17e4aa85793854a571293dae46d214bb6b0ad9b1d46e582ff0a4619
11. 0xc0e148a99c3bbe159cd02084a261ebbfa8cfd82e2a74c8645fa33330ef61785c
12. 0x44c6729e9895b3e93c9c4ab87dbe86c6aa44f0b1130e815e00f315920a4c640e
13. 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
14. 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
15. 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
16. 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af