Evidence row 2125831

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/p4ayou"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/72cf5a04-5836-4bfb-af06-b7ee9197ad6b/.well-known/agent-card.json"
    ]
  ],
  "name": "Saufano49",
  "owner_address": "0x9ecab09ec34ef309c74b164495cb67b359fe403e",
  "raw": {
    "agent_id": "91175",
    "agent_uri": "https://centralcity.ai/a/p4ayou",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Saufano49 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/p4ayou",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Saufano49",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/72cf5a04-5836-4bfb-af06-b7ee9197ad6b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/p4ayou",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T11:56:53Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Saufano49 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/p4ayou"
}

What the leaf hashes

{"body":"5c436f92a6de9a1a18fc4cecfd0bfec92e1491dcf9e0b7324783bc8f27ff0221","id":2125831,"kind":"listing","method":"sync.erc8004/1","observed_us":1793620613979009,"prev":null,"subject":"erc8004:5042:91175","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. 0xd9a7461f7fbacdf80e91a9ebeea95b837dc63613b5be877c90b7cd9222bcf833
2. 0xc94d323241e17e13d4f0559018b78d85c5fe353788f539f5b409ffcdd30f4a82
3. 0xf0aa7df30f45f17d4a901f45cc27fc967efb4264ead6ffefb2442daa12a4e55c
4. 0x38e94c0d74075a0aa017b316bf07c1eaacbc5041ffa6dae3ae2885e0d696f99b
5. 0x11452460151864f3fcd9d2870c5c65258ac02ab114cef8c4f9f5aa0e31fd7546
6. 0x11e19031ae7a8e5720fb24ba4a06c3468a77940056ea4a63e273985db21badd6
7. 0x3cc7732db57702d096045af201b2a785baf0b482a93bad2096d672e3834f67bd
8. 0x555fa410b0d41a29d5298af0b0b07bf78febce6a0b7a732b20d8d4fa1ef55386
9. 0xc0f640f2a50537a4130464bf1ebd11b3757e752b61444009f8cdc02dedfaebcc
10. 0x1ce92e0e015c0556364446b9ccb8dd98a07ddbb3a1c52c5bcbb6d50d4da1dcc7
11. 0x0fcc11efce792eaf22ce652683b3f06fd2f070091bf599b085fc1e28ae0626f0
12. 0x435cc71c6d86200fe212d967213b085a0a83df982afce4acfdcbc7d5c99e493a
13. 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
14. 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
15. 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
16. 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af