Evidence row 552121

What was observed

{
  "count": 4,
  "tools": [
    {
      "description": "6-Agent SaaS Contract, GDPR Art. 28 DPA & EU AI Act Auditor — scans any public HTTPS domain and returns deterministic readiness scores and remediation artifacts.",
      "inputSchema": {
        "properties": {
          "domain": {
            "description": "Target domain (e.g. stripe.com)",
            "type": "string"
          }
        },
        "required": [
          "domain"
        ],
        "type": "object"
      },
      "name": "audit_domain"
    },
    {
      "description": "Returns SHA-256 checksums, byte sizes, and file trees for all turnkey SaaS source .ZIP archives and Executive Digital Pack documents.",
      "inputSchema": {
        "properties": {},
        "type": "object"
      },
      "name": "get_package_manifest"
    },
    {
      "description": "Creates an instant $1 Flash Trial or custom buyout settlement link (Tonkeeper TON / Base USDC).",
      "inputSchema": {
        "properties": {
          "email_or_contact": {
            "type": "string"
          },
          "offer_usd": {
            "type": "number"
          },
          "tier": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "submit_buyer_offer"
    },
    {
      "description": "Verifies a Base USDC/USDT or Tonkeeper TON/USDT-TON payment (by tx_hash, wallet address, or order reference) and returns the full unredacted Pro deliverables and 6-file download pack.",
      "inputSchema": {
        "properties": {
          "domain": {
            "description": "Target domain or query input to unlock",
            "type": "string"
          },
          "plan_price": {
            "description": "Paid amount in USD (e.g. 1, 5, 15, 19, or 89)",
            "type": "number"
          },
          "tx_hash": {
            "description": "0x... transaction hash, 0x... sender wallet, or TON event/order reference",
            "type": "string"
          }
        },
        "required": [
          "tx_hash"
        ],
        "type": "object"
      },
      "name": "verify_payment_and_unlock"
    }
  ]
}

What the leaf hashes

{"body":"c47822aed1c178feeb4e4693f66705361b479b17f98e4ac3d81e4cbb042d5f5e","id":552121,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793133553481316,"prev":null,"subject":"23621255-bab6-4dff-85d3-9be2e766e738","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. 0x3739ba84e026152f62b5b1fabb898179f578c6a313b614e56af2672388955793
2. 0x318721181fb8ed8ad57ea9c8158ce92dc800549f317cc38fc71e0592d2e0a897
3. 0xbefc2fa3c04c2686f60df3db7b9f24e6db22d923a9d63ebae5f560bda56666fb
4. 0xb2f731591293f39b59c6b55c3be1170ad60172de9c3e807e51945da9ea0a3515
5. 0x9b8dc83275f0ff5804ce7eb8d8534edc3966115130cd18a6b71b0623f9ba687e
6. 0xf6b9aa96dc3bb5312d3226bf08a56b8547657664d06ae4cf5754fa9a67397b8b
7. 0xa1b59786fcd97e4dd65d8f89066f29308d16970e0acba3ea590b131eff77a3e2
8. 0x99b0953e0b20325fa99d6c865e61585a3cd1e906d20791ac7922932dc9bdd294
9. 0x01fc7d8cedf17e2ec404b307bee2808a25b0eb86b59f0fda148c51bdc2435fb0
10. 0xa45c25d873acc747b6ae32fd0f6c4a6f18ce5162624d5d19a779a0e5df9cb0d3
11. 0x160b9e0a5f6c26ccb98c1f74a04e70c445fda00b5550757fe51e4055a32c3e7f
12. 0xdb9db1a3e6d5dbf0cebe03506aac88a6794bcc4c262bb265cd126434710b66f9
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4