Evidence row 2920949

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/pR8SHA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ae5d3612-c45d-442f-9c80-c20d947a6f4c/.well-known/agent-card.json"
    ]
  ],
  "name": "Krumik",
  "owner_address": "0x5e53cb8a5f96117e9a3e4cf6aedc38e246fca4cc",
  "raw": {
    "agent_id": "215902",
    "agent_uri": "https://centralcity.ai/a/pR8SHA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Krumik 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/pR8SHA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Krumik",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ae5d3612-c45d-442f-9c80-c20d947a6f4c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/pR8SHA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:59:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Krumik 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/pR8SHA"
}

What the leaf hashes

{"body":"e47aaa8675ed6dda0949aa2f52cfeb7497245e1ca986b64cfe308ae0e2532abd","id":2920949,"kind":"listing","method":"sync.erc8004/1","observed_us":1793753997849947,"prev":null,"subject":"erc8004:5042:215902","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xdf75319cfbd59db1f1d1153ba6196d391ddb7aeeb3042ae0c9456fae45e1fdf5
2. 0xf6befde54f96bc53970cb33290d98441733411e9b00d91aa1c07d559fb566032
3. 0x65e694a8193e0680710e7ad2f8b6fb18f49b902088d8146071ddeba7d33f2d3d
4. 0x4f8cb0133c065aca1e152cd5bb37fd4b4d3b3d8559037b8933b1f4f750b723ff
5. 0xf0e250346876b354aa4b60637ef160cf816962e19ac3683d4a8dd8dac7ed0148
6. 0x46ca5530593d88343c34ecd20e10a61ff760449c8737f87e66f37f7cf057cd02
7. 0xb1793ffe0cb2e48a76ccb581637065bd254ab64539b9a2d29b0545ca935a4c44
8. 0x5b2bb672c90fd5b965f034024b312719d773e09c920e2c58c412e7bce31790ab
9. 0x8e6e298823400f4aa0b48ce63ea7f0a7f35ff36afe30e74f77ae97c2adb88253
10. 0xb9b77fbd9dee5fa9ba9e5c9cd4756735f08050bc9b4220504587c8469e3e9b33
11. 0xa717fe2ba92a7c82e293c9f9d27d1a20f8ccaa6a105358cc1256b8defba4be7d
12. 0x9974171cbfeba79f719df1000decb53556dd1fc1db2a27bca7af9656bbc1a825
13. 0x99af371946a72e5b7319779399678b3ed4e9e5ebee43a19f67c93b3da85af59e
14. 0xc76edf7c58295981a8b2d7f51e60517f029cdf9eeea7cb9427318525c1879cf8
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345