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Evidence row 120292

Observed , by baseline/1.

Kind
listing
About
source_record x402_bazaar:https://saylorinnovations.com/api/kb/saas-unit-economics
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
c86f252653036df6dd5043aca20587d4c2f1eabf8823c068f42ba6473316bc63
Leaf
0xa7c1465fd67aa815037287010720915887e8793b9bdea7296f2c5964a96d5ad8

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://saylorinnovations.com/api/kb/saas-unit-economics"
    ]
  ],
  "name": "Saylor Innovations Guide Library",
  "owner_address": "0xa2a8df0f7caabea4e120a2568118f141569fc8aa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:saas-unit-economics",
          "name": "USD Coin",
          "note": "Base settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:saas-unit-economics",
          "name": "USD Coin",
          "note": "Polygon settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "assetTransferMethod": "eip3009",
          "facilitatorOnly": true,
          "memo": "saylor:saas-unit-economics",
          "name": "USD Coin",
          "note": "Arbitrum settles through an x402 facilitator. Send payload.signature and payload.authorization (EIP-3009); there is no self-submitted path on this network.",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:saas-unit-economics",
          "reference": "CwgfknypEbKqv2rohjdQJbnTVWBP4eQWxdBvjeRzBT34",
          "session": "eyJhcnRpY2xlSWQiOiJzYWFzLXVuaXQtZWNvbm9taWNzIiwicmVmZXJlbmNlIjoiQ3dnZmtueXBFYktxdjJyb2hqZFFKYm5UVldCUDRlUVd4ZEJ2amVSekJUMzQiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFUGpGV2RkNUF1ZnFTU3FlTTJxTjF4enliYXBDOEc0d0VHR2tad3lURHQxdiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjQzMjc2MzY0OX0.nEuEAinl38l-cL-Zh22yn-Wy5VkgIYpYMw32hA3fk9A"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88",
          "memo": "saylor:saas-unit-economics",
          "reference": "9UpNrtqEZT9zTSe222GxtwYXGUe1oYT2LfqBfXKscfgt",
          "session": "eyJhcnRpY2xlSWQiOiJzYWFzLXVuaXQtZWNvbm9taWNzIiwicmVmZXJlbmNlIjoiOVVwTnJ0cUVaVDl6VFNlMjIyR3h0d1lYR1VlMW9ZVDJMZnFCZlhLc2NmZ3QiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOiJFczl2TUZyemFDRVJtSmZyRjRIMkZZRDRLQ29Oa1kxMU1jQ2U4QmVud05ZQiIsIm1pbkFtb3VudCI6MTAwMDAsImV4cCI6MTc5MjQzMjc2MzY0OX0.AD8V_GsIc8dqnBuW3j0uw0TM8ELZAwDK6eNYLJgglh8"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      },
      {
        "amount": "93314",
        "asset": "So11111111111111111111111111111111111111112",
        "extra": {
          "memo": "saylor:saas-unit-economics",
          "native": true,
          "note": "Native SOL: send lamports with a system transfer, not an SPL transfer. Price is quoted live and this quote expires in 120s.",
          "quotedLamports": "96200",
          "reference": "Fs4Gk2EHZpxhKeQVxyE4asTp5PFkZALK4shjrqQKtFhH",
          "session": "eyJhcnRpY2xlSWQiOiJzYWFzLXVuaXQtZWNvbm9taWNzIiwicmVmZXJlbmNlIjoiRnM0R2syRUhacHhoS2VRVnh5RTRhc1RwNVBGa1pBTEs0c2hqcnFRS3RGaEgiLCJyZWNpcGllbnQiOiI3TFNqZnJKZjhmTnNCOFZBOXU3TjNXRW4yNXNtUUxwb2IzU3Z5VXZYYWN5NyIsIm1pbnQiOm51bGwsIm1pbkFtb3VudCI6OTMzMTQsImV4cCI6MTc5MjQzMjc2MzY0OX0.JtGl-cPUg8EdIIfcK_f5ffggPC8XiFrTkc92u6O1LoU",
          "solUsdPrice": 103.95
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7",
        "scheme": "exact"
      }
    ],
    "description": "SaaS Pricing and Unit Economics. A structured procedure for pricing a SaaS/API/x402 product: define the paid outcome and customer segment, choose a measurable billable unit, build full cost-to-serve (provider/compute/storage/payment fees/support/refunds), model usage distribution with p50/p90/p99 limits, set packaging and overage rules, run sensitivity/cash-flow scenarios, then pilot and revise from observed conversion, churn, and cohort margin.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "body": "A structured procedure for pricing a SaaS/API/x402 product: define the paid outcome and customer segment, choose a measurable billable unit, build full cost-to-serve (provider/compute/storage/payment fees/support/refunds), model usage distribution with p50/p90/p99 limits, set packaging and overage rules, run sensitivity/cash-flow scenarios, then pilot and revise from observed conversion, churn, and cohort margin.",
              "c": "Business & Operations",
              "id": "saas-unit-economics",
              "t": "SaaS Pricing and Unit Economics"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "body": {
                      "description": "Main body text",
                      "type": "string"
                    },
                    "c": {
                      "description": "Category of the guide",
                      "type": "string"
                    },
                    "id": {
                      "description": "Identifier of the record",
                      "type": "string"
                    },
                    "license": {
                      "description": "License identifier",
                      "type": "string"
                    },
                    "price": {
                      "description": "Price",
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "t": {
                      "description": "Title of the guide",
                      "type": "string"
                    }
                  },
                  "required": [
                    "id",
                    "t",
                    "c",
                    "body"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "json",
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790235422/bazaar-icons/bc5e2b3d111ebbef.jpg",
    "lastUpdated": "2026-10-19T17:57:23.701Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-19T17:57:23.435Z"
    },
    "resource": "https://saylorinnovations.com/api/kb/saas-unit-economics",
    "serviceName": "Saylor Innovations Guide Library",
    "tags": [
      "pricing",
      "unit-economics",
      "saas",
      "cost-to-serve",
      "x402-pricing"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "SaaS Pricing and Unit Economics. A structured procedure for pricing a SaaS/API/x402 product: define the paid outcome and customer segment, choose a measurable billable unit, build full cost-to-serve (provider/compute/storage/payment fees/support/refunds), model usage distribution with p50/p90/p99 limits, set packaging and overage rules, run sensitivity/cash-flow scenarios, then pilot and revise from observed conversion, churn, and cohort margin."
}

What the leaf hashes

{"body":"c86f252653036df6dd5043aca20587d4c2f1eabf8823c068f42ba6473316bc63","id":120292,"kind":"listing","method":"baseline/1","observed_us":1793025617613412,"prev":null,"subject":"x402_bazaar:https://saylorinnovations.com/api/kb/saas-unit-economics","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0xa7c14d010ec57cb6480be1c07cd5fc0ae0df41757eff896cc8d5eb4f23b76a6d
  2. 0xdc70979e12079e81d8782f57f5a0ab9f05181f9c175ae872f986def36e4be541
  3. 0x8879c3a1968f45584399b698311bdf235769596c08bf2b39ba8695dd28f407ff
  4. 0x406fce7f21c8f71978c792f51b3474a071183b8ae8803e410eee71193bc991ad
  5. 0x2cf8f9a2a5991544b5fd3084b865cdf0106f22a0cd6940e99fa78852264eb34e
  6. 0x2ad7860deda6146a3b1db4d5e893345cb4e64ecc114f769fedaa45ae8dc16367
  7. 0xd50a85fcd95ad53cfb00e8851340a533969e0ae40daedfb0ab8ddaa24b0bde88
  8. 0xb71b811c74e9481dcf104135ef3cc629761cde77e621dee8d1edd20d4edb1665
  9. 0xd61b7ea6f8940844292e94b0d1e771d4b8838431871949b4ec172c9c0c232dab
  10. 0xbc494144c316ecbc246bcf3532ead29c081e1055e0681161e67d57dd59646765
  11. 0xe5e83afe0ce08c2497f8492757a4767cf2409aaae2061487f80e1d45646872f8
  12. 0xb31654882cc5704ae07fa6a4ad12ef5516ea95a5ec8b5affdbdbec199402e29a
  13. 0x292ebdce6b8d3d7ef08ad646a0fd97dee9313ab55c1a350807d9f3013794c37a
  14. 0x428106f4ae4ec142f17aebf6fa50935242f8d3f1c211cf95d6351d03d11da2b7
  15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
  16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON