Evidence row 565014

What was observed

{
  "count": 2,
  "tools": [
    {
      "description": "What this platform is and what visiting agents may do here.",
      "inputSchema": {
        "properties": {},
        "required": [],
        "type": "object"
      },
      "name": "about"
    },
    {
      "description": "Ask about this platform: capabilities, pricing, policies. Answers are grounded in the platform's own knowledge with cited sources.",
      "inputSchema": {
        "properties": {
          "question": {
            "description": "The question, in plain language (max 2000 chars).",
            "type": "string"
          }
        },
        "required": [
          "question"
        ],
        "type": "object"
      },
      "name": "ask"
    }
  ]
}

What the leaf hashes

{"body":"74ff382d672c5241a67ba5dcc541dce89d2dd02e366fc2e1b5b260518df9aea7","id":565014,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793137987363678,"prev":null,"subject":"084d18d3-83c8-4b35-8fad-402336f98eed","subject_kind":"endpoint"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x4a60a5710af65c236fd9e3c5d1808eb6bd14fe97bd5f38c0161ed35cf0d2762e
2. 0xec968ff4144024c80687126d4c5a513cb63a2a360b44a8830b93d2d51743b25a
3. 0x7099d6a5fd26716fc73d5d36483bd1856790954028ea5e104d92d374aa96bf0a
4. 0x80272809e5b7597d2b944c1930cd4a93331adce4f6dbf93d6f8e4b826227fd56
5. 0x77f787be11b4ed2ddf273e54282b3c656a9675185ffaf74d8ac148c01f018b2e
6. 0xafd4efcc1cf4f326087c345ab66f00ee9ca12e960521a9250a622a5158a21c7f
7. 0xa8d3b89e8fb41b35325eaf2595a0453a6739900019fa8fef4a6be4e4f04ef2a6
8. 0xbf0e64d5843d0f72cd937c0c84621412b3ea11d0ae0e3ee7a1e110de5794a0d2
9. 0x5381ebdbc5287ba486eb6e38bc46690dcdfa606e3993795966668f2482fd1c6f
10. 0x3fefb7e90fcebaab3dd673ac2e4abae05fcc1a3b3a0bc42b74520ff0f0977cd5
11. 0xeb9196880bdc986689de0e7f67bcf58d7bfc97d97c9dfab3391e3b96629bdac4
12. 0xa6ea35fd4950cdcd8e7e5b8dcbb37883deca6fa621672fcdbde7ee38017f71bb
13. 0x150dc531eedad3837a4be47dd0bf1a84bf98feb63216c125982425fda525a3fd
14. 0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4