Evidence row 2266771

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/aFP5uF"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/811995ee-acf5-4c4f-82d7-3c0d13b2af34/.well-known/agent-card.json"
    ]
  ],
  "name": "Frekert",
  "owner_address": "0xae8abffe7ed6337e98182b3ba6f84b3acccd85df",
  "raw": {
    "agent_id": "126982",
    "agent_uri": "https://centralcity.ai/a/aFP5uF",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Frekert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/aFP5uF",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Frekert",
      "registrations": [
        {
          "agentId": 126982,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/811995ee-acf5-4c4f-82d7-3c0d13b2af34/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/aFP5uF",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793647918,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T19:38:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Frekert is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/aFP5uF"
}

What the leaf hashes

{"body":"49ec1b94a31b8e3237c8f772dcf3084c248dda25d774d87fba04b74ad2d0e373","id":2266771,"kind":"listing","method":"sync.erc8004/1","observed_us":1793648299182430,"prev":2257794,"subject":"erc8004:5042:126982","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. 0x45d0ab27624b96537b956b10a0a72c3decca88b40c51ff732011fbf149d75094
2. 0x09fcc0ad305c8408b1244ff0eba103b82160a2f832517d7517c2e2a68ba45d36
3. 0x2bde803863c06f3e8e9b7cd41fe5904ab6c29e8eb722a1bac1a224458e1b0379
4. 0x10df62036659b4f293341ceeb5fbcc12ac25b16aae79224941a6166a97aae1dd
5. 0x8da42f0790fb3f7f544087f80b9c03a7c213bf85bda21cb811952697bfdf7bc6
6. 0xf63a1064ec7928c09c6766b65864ca7258afcdda301dbcf130d4439ad7358126
7. 0x1ab2c000e9348619a1515aa365118615074118d3c297e22b82c337b80f5e22fa
8. 0xcef289f16418be223458b2333df61c323c667b5638e4f31c7146feea0e805c28
9. 0x1abcbeca60fd59d691d60e0cec3c0b991e33bd06b85bac69be3c25cf4c11fe44
10. 0x7909892a842891ba532d04916cc807c875d0a5b17aac76a6f9fd8bdfd6fd0af9
11. 0xeab197afe8fb61b4d6d186a7766c9faa572e0b3c3d4418e7652b83f344bd30f5
12. 0x774abba83e59d4a0d725432b7aa65c7fd5dc16c3ba4272951c2f4df287092b69
13. 0x95a273bb8932dab7d9961e32e3d3be866bd51e98c7772b268db2595e5869b5c4
14. 0x75634d9d67fe6c75f98d15ecdced550aaaa0b303b51c1355fcc39f82416bc504
15. 0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af