Evidence row 2122677

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b6x075"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/efafdbfd-615b-46b8-a9d7-5d50a0ee1a43/.well-known/agent-card.json"
    ]
  ],
  "name": "Oremis",
  "owner_address": "0x10df03d5fc3fd647f3b21e1272b9c3b96f658236",
  "raw": {
    "agent_id": "89809",
    "agent_uri": "https://centralcity.ai/a/b6x075",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Oremis 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/b6x075",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Oremis",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/efafdbfd-615b-46b8-a9d7-5d50a0ee1a43/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b6x075",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:38:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Oremis 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/b6x075"
}

What the leaf hashes

{"body":"a7132e5ecb838a557a8e780677fb83ec55ef7d9524600c2c1db0ef9bb18ba032","id":2122677,"kind":"listing","method":"sync.erc8004/1","observed_us":1793619537027322,"prev":null,"subject":"erc8004:5042:89809","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. 0x4e2e5e07ac3f0138ca3d58bc4e9d7cdd95738822c320290ae96bacee6963b2e3
2. 0x3c2f5f4fed08093d8e8deb081fd2ddabee5f30497bbae41bac6a9dbb3f314433
3. 0x30dae897adec91f18027b478b19c67920b22b60ea635c342b895bbfbcb904c14
4. 0x4b31875357aa4e9129727975b3b2a4dc0ca4bcc959e23f806cf38489b0fc8580
5. 0x1cd93c01002c278d6e2d6df522612ce848455bec73e8bb0e76aaa7e9775ebb57
6. 0x07b55a1614be4234b87a7bcfdb80bf6f8a1aa22da433f9214de8b324b446f3ef
7. 0xfe7627f7d4506a0a476dbe7861bde8eae6ca15e1af565f2eaeca13293406fa5e
8. 0x9a1807a7a6a76d9fde3fb11ce620defc874fc2c9631bda7fae901e69c3d7a587
9. 0x141c2b3d4c83e6e801747b2a42a12654abe6609bb5f9dca2cb3410f74ba69187
10. 0x8e255a07a8962fa47e88feac98a621918d7cad649da25768bb5928d87e3443cb
11. 0xc86612a5378b818b70c9174e208f739934642177c53c45ddcd023045512b40c4
12. 0x3ad2fbada00103a2a6a570af4a856e0e81a8f194755e65d8a072558bea55dc73
13. 0x5e60d42a83833fb9c9050e07ccab878d6e233865869bd0ed358ec8cdb2d0bd7d
14. 0xf01d425f0c05ac504062d9b471f06fbf10480b3526efb1ee77bb71aebd05f0de
15. 0x67c99d356de30f9cfab88af48fbaa18909ef230dd09947e84da060bc03aca929
16. 0x1068659ec8f2bcf26e4ad39786557a8c45d60e5ebba4fce2fb9962b2c9c59920
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af