Evidence row 2290024

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Zi8v7f"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/424f5efb-af09-4acf-96e2-5833c58b5ffd/.well-known/agent-card.json"
    ]
  ],
  "name": "Robose",
  "owner_address": "0x118b4d37c7bb446267734fab2c6a2b54e75b7856",
  "raw": {
    "agent_id": "137523",
    "agent_uri": "https://centralcity.ai/a/Zi8v7f",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Robose 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/Zi8v7f",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Robose",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/424f5efb-af09-4acf-96e2-5833c58b5ffd/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Zi8v7f",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T22:14:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Robose 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/Zi8v7f"
}

What the leaf hashes

{"body":"c6816b551d74d5279396d2c051221055163327aeab062fb472484c50f2a38f4b","id":2290024,"kind":"listing","method":"sync.erc8004/1","observed_us":1793657677079819,"prev":null,"subject":"erc8004:5042:137523","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. 0x48417792234f0f8ba3d813485b4830657efaf3fbee359a05827871289e0f750b
2. 0x4bad15d79c327ef50f81fd2abab6bac2a63885dc156b629e7e10714fa9de22e1
3. 0x4198f246a15b651f05b2941249ae83d2d75505fb1a442d3a5a82770cbe4513d6
4. 0x83e859fed53c873ca1bb3ff31d5e483ef0c5069701b04911f0bd5b13dc9407f6
5. 0x6689e1fca24b5d83dab051aebdb7a4b6de5f076e139da03fddf3ded2bcb4b1a0
6. 0x22334a431acde40fe4c1478f82baa739cd101e782c980466461adf31f786ba65
7. 0x69a9514d61a8f90702a50850f5331541ed22fe30f8bdd200cf9c7d6a0a37bde5
8. 0x920a358b6c3f6540f7317c68a1f16f0b1136f15f392210963f394f6fff935637
9. 0x14a3b26924ce10321794b79a71979040eaed7e4405acb164cf44f949e53ca986
10. 0x8f72f51989ccff783644202d2d496cbf566af4b3976d4d72ddbcced5096ccff2
11. 0xd4dc1dd25a31152f54b1be7a675dbfee8c21e8632f10434b514c55f51e238fdc
12. 0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562
13. 0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e
14. 0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af