{
  "asOf": "2026-10-03T18:57:45.566092+00:00",
  "cohort": {
    "block": 94899055,
    "timestamp_utc": "2026-10-03T18:55:23+00:00",
    "source_transactions": 8,
    "maker_matches": 21,
    "gas_used": 5359204,
    "per_transaction_gas_mean": 669900.5,
    "selection": "First eight V2 exchange-destination transactions in one block; convenience cohort, not representative chain averages.",
    "source_receipts": "evidence/polygon_receipt_samples.json",
    "exact_fee_audit": "evidence/exact-audit.json"
  },
  "chains": [
    {
      "id": "polygon",
      "name": "Polygon PoS",
      "gas_token": "POL",
      "evidence_level": "verified receipt fee",
      "native_transactions_for_cohort": 8,
      "cost": {
        "cohort_native_fee": "1.747319032617249280",
        "cohort_atomic_units": "1747319032617249280",
        "cohort_usd_spot_valuation": "0.191021",
        "mean_native_per_source_batch": "0.218414879077156160",
        "usd_per_source_batch": "0.023878",
        "usd_per_maker_match": "0.009096"
      },
      "verified": [
        "Eight successful receipts; integer gasUsed \u00d7 effectiveGasPrice.",
        "21 decoded maker executions across eight settlement batches."
      ],
      "modeled": [
        "USD is a frozen spot-price valuation, not actual USD paid."
      ],
      "unknown": [
        "Whether transaction fee payers were funded by Polymarket corporate accounts.",
        "Complete historical spend."
      ],
      "capacity": {
        "basis": "Official gas/block specification; cohort-specific arithmetic upper bound, not available capacity",
        "gas_per_second": 106666666.66666667,
        "same_cohort_source_batches_per_second_upper_bound": 159.22762659031702,
        "qualification": "Other demand, transaction packing and different workloads reduce usable throughput."
      },
      "official_sources": [
        "https://docs.polymarket.com/resources/contracts",
        "https://www.polygon.technology/blog/polygon-chain-now-supports-5000-payments-per-second-hitting-the-speed-of-a-card-network-at-a-fraction-of-the-cost",
        "https://docs.polygon.technology/pos/concepts/finality/finality"
      ]
    },
    {
      "id": "arbitrum",
      "name": "Arbitrum One",
      "gas_token": "ETH",
      "evidence_level": "counterfactual fee model",
      "native_transactions_for_cohort_assumed": 8,
      "cost": {
        "cohort_native_fee": "0.000110111299504000",
        "cohort_atomic_units": "110111299504000",
        "cohort_usd_spot_valuation": "0.295481",
        "mean_native_per_source_batch": "0.000013763912438000",
        "usd_per_source_batch": "0.036935",
        "usd_per_maker_match": "0.014071"
      },
      "verified": [
        "Destination RPC quote and L1-data estimation calls saved at a fixed block."
      ],
      "modeled": [
        "Observed Polygon execution gas repriced on Arbitrum; L1-data proxy uses the same calldata."
      ],
      "unknown": [
        "Actual execution after deploying equivalent contracts and state.",
        "Fees at sustained application demand."
      ],
      "capacity": {
        "basis": "Longest-horizon observed gas pricing target, not hard throughput cap",
        "fee_target_gas_per_second": 10000000,
        "same_cohort_source_batches_per_second_at_fee_target": 14.92758999284222,
        "qualification": "Demand above this target can raise fees; shorter windows permit more throughput."
      },
      "official_sources": [
        "https://docs.arbitrum.io/arbitrum-essentials/how-to-estimate-gas",
        "https://github.com/OffchainLabs/nitro-precompile-interfaces/blob/e7e6566ae5b0efa0ad4d779138f64ead11928c66/ArbGasInfo.sol"
      ]
    },
    {
      "id": "base",
      "name": "Base",
      "gas_token": "ETH",
      "evidence_level": "counterfactual fee model",
      "native_transactions_for_cohort_assumed": 8,
      "cost": {
        "cohort_native_fee": "0.000032655534660274",
        "cohort_atomic_units": "32655534660274",
        "cohort_usd_spot_valuation": "0.087630",
        "mean_native_per_source_batch": "0.000004081941832534",
        "usd_per_source_batch": "0.010954",
        "usd_per_maker_match": "0.004173"
      },
      "verified": [
        "Destination RPC quote, L1-data oracle and operator-fee calls saved."
      ],
      "modeled": [
        "Same measured Polygon execution gas; serialized calldata data-fee proxy."
      ],
      "unknown": [
        "Actual execution and storage after a port.",
        "Congestion equilibrium and future L1 data prices."
      ],
      "capacity": {
        "basis": "Observed block gas limit and dynamic fee-target parameters",
        "fee_target_gas_per_second": 40000000,
        "nominal_max_gas_per_second": 200000000,
        "same_cohort_source_batches_per_second_at_fee_target": 59.71035997136888,
        "qualification": "Fee target and nominal maximum differ; neither measures currently free capacity."
      },
      "official_sources": [
        "https://docs.base.org/specifications/transactions/network-fees",
        "https://docs.base.org/specifications/transactions/throughput-and-limits",
        "https://specs.optimism.io/protocol/holocene/exec-engine.html"
      ]
    },
    {
      "id": "hyperevm",
      "name": "HyperEVM",
      "gas_token": "HYPE",
      "evidence_level": "counterfactual fee model",
      "native_transactions_for_cohort_assumed": 8,
      "cost": {
        "cohort_native_fee": "0.000535920400000000",
        "cohort_atomic_units": "535920400000000",
        "cohort_usd_spot_valuation": "0.047698",
        "mean_native_per_source_batch": "0.000066990050000000",
        "usd_per_source_batch": "0.005962",
        "usd_per_maker_match": "0.002271"
      },
      "verified": [
        "Observed0.1gwei gas quote; official fast/big lane limits."
      ],
      "modeled": [
        "Same5359204 execution-gas units; not a destination execution replay."
      ],
      "unknown": [
        "Post-port gas usage and sustainable application throughput.",
        "Congestion price under the user-selected workload."
      ],
      "capacity": {
        "basis": "Separate fast and big block lanes",
        "fast_gas_per_second": 3000000,
        "big_gas_per_block": 30000000,
        "big_block_seconds": 60,
        "combined_nominal_gas_per_second": 3500000,
        "same_cohort_source_batches_per_second_fast_upper_bound": 4.478276997852666,
        "same_cohort_source_batches_per_second_combined_upper_bound": 5.224656497494777,
        "qualification": "Big-lane gas is not one-second capacity. The source5.85M declared gas limit needs retuning or the large lane; actual maximum gas used is1.45M. Low-fee arithmetic is not a throughput guarantee."
      },
      "official_sources": [
        "https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/hyperevm",
        "https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/hyperevm/dual-block-architecture"
      ]
    },
    {
      "id": "solana",
      "name": "Solana",
      "gas_token": "SOL",
      "evidence_level": "native port engineering model",
      "native_transactions_for_cohort_assumed": 13,
      "billed_signatures_for_cohort_assumed": 47,
      "cost": {
        "cohort_native_fee": "0.000238250",
        "cohort_atomic_units": "238250",
        "cohort_usd_spot_valuation": "0.028560",
        "mean_native_per_source_batch": "0.000029781250000000",
        "usd_per_source_batch": "0.003570",
        "usd_per_maker_match": "0.001360"
      },
      "verified": [
        "Official5000lamports per billed signature includes signature precompiles.",
        "v1 activation verified separately; no Polymarket port executed."
      ],
      "modeled": [
        "v0 up to2 maker executions per native batch; source arrays split into13 native transactions.",
        "250000 requested CU/native transaction;1000micro-lamports/CU priority bid.",
        "Native Ed25519 wallets/order authorization and account design."
      ],
      "unknown": [
        "Actual CU, wire layout, token account design and deployment behavior.",
        "Whole-batch atomicity after splitting and wallet migration effort.",
        "Application-specific contention and priority clearing prices."
      ],
      "capacity": {
        "basis": "Observed slot cadence and released scheduler constants; unknown program execution",
        "global_cu_per_block": 100000000,
        "writable_account_cu_per_block": 24000000,
        "conservative_account_sensitivity": 12000000,
        "sampled_slot_seconds": 0.26737967914438504,
        "requested_execution_cu_per_source_batch": 406250,
        "known_signature_scheduler_cost_per_source_batch": 11370,
        "modeled_execution_plus_signature_cost_per_source_batch": 417620,
        "same_cohort_source_batches_per_second_global_upper_bound": 895.5509793592261,
        "qualification": "Known signature costs included; write-lock, instruction-data and loaded-account costs are additional. Global capacity does not remove shared-account contention. The CU budget is a planning assumption."
      },
      "official_sources": [
        "https://solana.com/docs/core/fees/fee-structure",
        "https://solana.com/docs/core/programs/precompiles",
        "https://solana.com/upgrades/100m-cu-blocks",
        "https://raw.githubusercontent.com/anza-xyz/agave/v4.3.0/cost-model/src/block_cost_limits.rs",
        "https://solana.com/upgrades/larger-transaction-sizes"
      ]
    }
  ],
  "prices": {
    "POL": {
      "snapshot_usd": 0.10932232591671312,
      "snapshot_timestamp_utc": "2026-10-03T18:46:50+00:00",
      "snapshot_confidence": 0.99,
      "daily_observations_count": 90,
      "trailing_30d": {
        "observation_count": 30,
        "first_utc_date": "2026-09-04",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 0.10375185150223529,
        "median_usd": 0.10043221007483294,
        "min_usd": 0.09290871773074277,
        "max_usd": 0.1204991169572601
      },
      "trailing_90d": {
        "observation_count": 90,
        "first_utc_date": "2026-07-06",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 0.09032234349605506,
        "median_usd": 0.08433019227557145,
        "min_usd": 0.07103056440846335,
        "max_usd": 0.12325938754786117
      }
    },
    "ETH": {
      "snapshot_usd": 2683.4731744398196,
      "snapshot_timestamp_utc": "2026-10-03T18:54:50+00:00",
      "snapshot_confidence": 0.99,
      "daily_observations_count": 90,
      "trailing_30d": {
        "observation_count": 30,
        "first_utc_date": "2026-09-04",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 2587.583127547879,
        "median_usd": 2556.418948615424,
        "min_usd": 2420.663339665545,
        "max_usd": 2745.474337449356
      },
      "trailing_90d": {
        "observation_count": 90,
        "first_utc_date": "2026-07-06",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 2202.828151635351,
        "median_usd": 2126.6035626249477,
        "min_usd": 1742.8054322449148,
        "max_usd": 2745.474337449356
      }
    },
    "HYPE": {
      "snapshot_usd": 89.00221538480082,
      "snapshot_timestamp_utc": "2026-10-03T18:50:50+00:00",
      "snapshot_confidence": 0.99,
      "daily_observations_count": 90,
      "trailing_30d": {
        "observation_count": 30,
        "first_utc_date": "2026-09-04",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 87.30769686406182,
        "median_usd": 88.24468987297776,
        "min_usd": 77.5048663124031,
        "max_usd": 95.43188698975372
      },
      "trailing_90d": {
        "observation_count": 90,
        "first_utc_date": "2026-07-06",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 72.24430295851992,
        "median_usd": 71.84557909487367,
        "min_usd": 51.301296294076224,
        "max_usd": 95.43188698975372
      }
    },
    "SOL": {
      "snapshot_usd": 119.8720441140357,
      "snapshot_timestamp_utc": "2026-10-03T18:50:50+00:00",
      "snapshot_confidence": 0.99,
      "daily_observations_count": 90,
      "trailing_30d": {
        "observation_count": 30,
        "first_utc_date": "2026-09-04",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 110.02727883027741,
        "median_usd": 107.4409149568497,
        "min_usd": 97.94726823422468,
        "max_usd": 123.92735002065031
      },
      "trailing_90d": {
        "observation_count": 90,
        "first_utc_date": "2026-07-06",
        "last_utc_date": "2026-10-03",
        "arithmetic_mean_usd": 91.03553406798166,
        "median_usd": 84.2164347709917,
        "min_usd": 72.38382939571456,
        "max_usd": 123.92735002065031
      }
    }
  },
  "parts": {
    "polygon": 0.21841487907715615,
    "arbitrum_execution": 1.3448922438e-05,
    "arbitrum_da": 3.1499e-07,
    "base_execution": 4.019403e-06,
    "base_da": 6.253883253425e-08,
    "base_operator": 0.0
  },
  "sources": [
    [
      "1",
      "Polymarket contract registry",
      "https://docs.polymarket.com/resources/contracts"
    ],
    [
      "2",
      "DefiLlama token price API",
      "https://coins.llama.fi/chart/coingecko:polygon-ecosystem-token?start=1727784000&span=365&period=1d"
    ],
    [
      "3",
      "Polygon finality documentation",
      "https://docs.polygon.technology/pos/concepts/finality/finality"
    ],
    [
      "4",
      "Polygon incorrect milestone recovery",
      "https://forum.polygon.technology/t/bor-v2-2-11-beta2-and-heimdall-v0-3-1-hot-fix-release-for-polygon-mainnet/21284"
    ],
    [
      "5",
      "Polygon September 2026 producer incident",
      "https://status.polygon.technology/incidents/xjb7py3e"
    ],
    [
      "6",
      "Polygon payments benchmark and its off-chain unit",
      "https://www.polygon.technology/blog/polygon-11-million-agent-payments-per-second"
    ],
    [
      "7",
      "Arbitrum gas estimation",
      "https://docs.arbitrum.io/arbitrum-essentials/how-to-estimate-gas"
    ],
    [
      "8",
      "Arbitrum January batch posting incident",
      "https://status.arbitrum.io/cmk3hc4qf03be1et0bxvpym69"
    ],
    [
      "9",
      "Base network fees",
      "https://docs.base.org/specifications/transactions/network-fees"
    ],
    [
      "10",
      "Base August 2025 mainnet halt",
      "https://status.base.org/incidents/kdq3t8s13gfs"
    ],
    [
      "11",
      "HyperEVM dual block architecture",
      "https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/hyperevm/dual-block-architecture"
    ],
    [
      "12",
      "Hyperliquid October 3 scheduled L1 maintenance",
      "https://hyperliquid.statuspage.io/incidents/pfwvxl29cjpl"
    ],
    [
      "13",
      "Solana transaction fee mechanics",
      "https://solana.com/docs/core/fees/fee-structure"
    ],
    [
      "14",
      "Solana Alpenglow activation RPC",
      "https://solana.com/docs/rpc/http/getaggenesiscert"
    ],
    [
      "15",
      "Bitquery Polygon and Polymarket census",
      "https://www.bitquery.io/investigations/how-much-of-polygon-is-polymarket"
    ],
    [
      "16",
      "GhostHunter research paper",
      "https://arxiv.org/html/2606.16852v1"
    ],
    [
      "17",
      "MATIC to POL migration",
      "https://polygon.technology/blog/matic-to-pol-migration-is-now-live-everything-you-need-to-know"
    ],
    [
      "18",
      "Polymarket relayer configuration",
      "https://github.com/Polymarket/builder-relayer-client/blob/main/src/config/index.ts"
    ],
    [
      "19",
      "HyperEVM gas and security",
      "https://hyperliquid.gitbook.io/hyperliquid-docs/for-developers/hyperevm"
    ],
    [
      "20",
      "HyperCore fees",
      "https://hyperliquid.gitbook.io/hyperliquid-docs/trading/fees"
    ],
    [
      "21",
      "HIP-4 native outcome markets",
      "https://hyperliquid.gitbook.io/hyperliquid-docs/hyperliquid-improvement-proposals-hips/hip-4-outcome-markets"
    ],
    [
      "22",
      "Solana official incident API",
      "https://status.solana.com/api/v2/incidents.json"
    ],
    [
      "23",
      "Polygon Heimdall July 2025 halt",
      "https://forum.polygon.technology/t/heimdall-v2-v0-2-16-mainnet/21178"
    ],
    [
      "24",
      "Polygon December 2025 RPC postmortem",
      "https://forum.polygon.technology/t/polygon-pos-rpc-incident-post-incident-summary/21487"
    ],
    [
      "25",
      "Polygon 5000 simple payments per second claim",
      "https://www.polygon.technology/blog/polygon-chain-now-supports-5000-payments-per-second-hitting-the-speed-of-a-card-network-at-a-fraction-of-the-cost"
    ],
    [
      "26",
      "Hyperliquid July 2025 API incident",
      "https://t.me/s/hyperliquid_announcements/404"
    ],
    [
      "27",
      "Arbitrum February assertion delay",
      "https://status.arbitrum.io/cml9znj2r00cjuy23b9699i0v"
    ],
    [
      "28",
      "Solana performance sample definition",
      "https://solana.com/docs/rpc/http/getrecentperformancesamples"
    ],
    [
      "29",
      "Solana Alpenglow roadmap",
      "https://solana.com/upgrades/alpenglow"
    ],
    [
      "30",
      "Solana reduced slot times",
      "https://solana.com/upgrades/reduced-slot-times"
    ],
    [
      "31",
      "Arbitrum data finality and full assertion settlement",
      "https://docs.arbitrum.io/how-arbitrum-works/deep-dives/finality"
    ],
    [
      "32",
      "Base transaction finality",
      "https://docs.base.org/specifications/transactions/transaction-finality"
    ],
    [
      "33",
      "Base June 2026 block-production stalls",
      "https://status.base.org/incidents/5c4gm1wzbjs4"
    ],
    [
      "34",
      "Arbitrum live gas-constraint interface",
      "https://github.com/OffchainLabs/nitro-precompile-interfaces/blob/e7e6566ae5b0efa0ad4d779138f64ead11928c66/ArbGasInfo.sol"
    ],
    [
      "35",
      "Base throughput limits",
      "https://docs.base.org/specifications/transactions/throughput-and-limits"
    ],
    [
      "36",
      "OP Stack dynamic EIP-1559 header parameters",
      "https://specs.optimism.io/protocol/holocene/exec-engine.html"
    ],
    [
      "37",
      "OP Stack Jovian data footprint and fee meter",
      "https://specs.optimism.io/protocol/jovian/exec-engine.html"
    ],
    [
      "38",
      "Solana 100M compute-unit blocks",
      "https://solana.com/upgrades/100m-cu-blocks"
    ],
    [
      "39",
      "Agave v4.3 released per-account compute limits",
      "https://raw.githubusercontent.com/anza-xyz/agave/v4.3.0/cost-model/src/block_cost_limits.rs"
    ],
    [
      "40",
      "Solana transaction compute budget",
      "https://solana.com/docs/core/fees/compute-budget"
    ],
    [
      "41",
      "Polymarket V2 batched settlement source",
      "https://github.com/Polymarket/ctf-exchange-v2/blob/ccc0596074f4dfd62c944fbca4de252893b82b4b/src/exchange/CTFExchange.sol"
    ],
    [
      "42",
      "Polymarket V2 order structure",
      "https://github.com/Polymarket/ctf-exchange-v2/blob/ccc0596074f4dfd62c944fbca4de252893b82b4b/src/exchange/libraries/Structs.sol"
    ],
    [
      "43",
      "Solana transaction format and size",
      "https://solana.com/docs/core/transactions"
    ],
    [
      "44",
      "Solana signature verification precompiles",
      "https://solana.com/docs/core/programs/precompiles"
    ],
    [
      "45",
      "Manifest32fill compute benchmark",
      "https://github.com/Bonasa-Tech/manifest/blob/d04b7aa90b098ba64ebcdf398e9a24d89a9114d8/programs/manifest/tests/cases/swap.rs"
    ],
    [
      "46",
      "Phoenix fill event schema",
      "https://github.com/Ellipsis-Labs/phoenix-v1/blob/master/src/program/events.rs"
    ],
    [
      "47",
      "Observed successful Phoenix single-fill transaction",
      "https://solscan.io/tx/34i5NSPgRSCikzygbPudYWTcm68AZvemFEPBy3CzWiEK4tvFTQao5sRjtf4DQ34SLHfCd4PCkipZFDuUYdNEUiMG"
    ],
    [
      "48",
      "30/90-day gas-token daily price observations",
      "https://coins.llama.fi/chart/coingecko:polygon-ecosystem-token,coingecko:ethereum,coingecko:hyperliquid,coingecko:solana?start=1783339200&span=90&period=1d"
    ],
    [
      "49",
      "Solana v1 activation and larger transactions",
      "https://solana.com/upgrades/larger-transaction-sizes"
    ],
    [
      "50",
      "Solana v1 format and absolute priority fee",
      "https://solana.com/docs/core/transactions/versioned-transactions"
    ],
    [
      "51",
      "Agave signature scheduling cost constants",
      "https://raw.githubusercontent.com/anza-xyz/agave/v4.3.0/cost-model/src/block_cost_limits.rs"
    ]
  ],
  "formulaNotes": {
    "history": "Full census required; no historical sample estimates consumed by this website.",
    "projection": "Editable hypothetical source-batch volume times same-work cohort unit fees; not actual history.",
    "usd": "Market-price valuation, not exact USD cash expense.",
    "solana": "Native execution allowance and transaction packing are modeled; no Polymarket port benchmark."
  }
}
