Block height973,410
BTC / USD$80,158
Hashrate1006.3 EH/s
Difficulty140.6 T
Hashprice$35.85 / PH / day
Daily Issuance450 BTC
Issuance Value$36,071,309
Block Reward$250,495
Next Halving76,590 blocks
Market Cap$1.61 T
Sats / USD1,248 sats

Plug and play

Enter a Key. Pick a Date Range. Query your Data.

One suite, two complementary API surfaces. They share the same membership, the same API-key model, and the same product philosophy — plug in a key, pass a date range, get clean data — but each surface is optimised for a different job.

Surface A · Everyday

Core Kernow Bitcoin API

api.kernowbitcoin.co.uk/api/v1/

The broad surface members use from day one. Alchemist upward, with packs unlocking as you climb. Plug-and-play: API key plus an optional date range, structured JSON back. Mining Metrics, Price Metrics, and core daily UTXO series. History back to 2009, refreshed daily. Built for Excel / Google Sheets templates, dashboards, Return On Investment models, and routine monitoring. This is the everyday series-and-templates API.

Surface B · Research-grade

UTXO Metrics Enterprise

api.utxo-metrics-enterprise.kernowbitcoin.co.uk/api/v1/

Chainwarden, Mining Oracle and Satoshi Sanctum — not Alchemist or Hashhound. Live, tip-aligned metric store: date-configurable packs and one hundred plus named SQL-powered endpoints. You call an ID; the server runs a curated view. Regime maps, flow dashboards, Long-Term Holder / Short-Term Holder structure, Spent Output Profit Ratio stress. Satoshi Sanctum adds output-level access to Spent & Unspent outputs from 2025-01-01.

Together they form one suite: mining economics, market structure, and holder behaviour — from Alchemist through a 50-seat Sanctum.

Mining Metrics Workbook Ships with Customisable Charts

Mining Metrics

/GetMiningMetrics

Customise with Cost Basis, Terahash per Second, Downtime and Repairs. Project Mined Satoshis. Hash Ribbons, Profitability Snapshot, Daily Return On Investment, Cumulative Tracker, Monthly Summary, Uptime Monitor.

Alchemist and above. Your operation, not a network average.

Hash Price Drivers

/GetHashPriceDriversDaily

Every Daily Miner-Profit Swing: Issuance Boosts, Capitulation Windfalls, Competition Crushes. Weekly, Monthly and Quarterly workbooks sit on the same spine.

Quarterly from Alchemist. Monthly from Hash Hound. Weekly from Chainwarden. Daily from Mining Oracle.

Price Metrics

/GetPriceMetrics

Hash Price, Daily Issuance, Issuance Value, Puell Multiple Heatmap, Relative Strength Index, Simple Moving Averages (50 Day / 200 Day), Bollinger Bands, Moving Average Convergence Divergence, 200 Week Moving Average Heatmap, Daily Price Change, and more.

Full history since 2009. Updated every 24 hours. Hashhound and above.

Price Metrics Enhanced Pro

/GetPriceMetricsEnhancedPro

Ten ultra-premium investor metrics: Top Cap, Bottom Cap, Balanced Price, Terminal Price, Investor Cap, Reserve Risk, Golden Ratio Multiplier, Stock-To-Flow, Power Law Corridor, Realized Price to Liveliness Ratio.

Mining Oracle and Satoshi Sanctum.

UTXO Metrics

/GetUTXOMetrics

Realized Cap and Daily Flow, Market Cap, MVRV Z, Coin Days Destroyed, Dormancy, Liveliness, Supply In Profit, Long-Term Holder / Short-Term Holder Realized Price and Supply, Spent Output Profit Ratio and Adjusted Spent Output Profit Ratio, Net Unrealized Profit Loss, Whale Concentration, HODL Waves, the Spent Output Profit Ratio diagnostic family.

The jewel. Alchemist sees the core 30. History since 2009.

UTXO Enterprise

/GetUTXOMetricsEnterprise

One hundred plus custom SQL endpoints. Date-Configurable. Cohort Views, All-Time High Context, Supply In Profit Attribution, Unrealized Profit And Loss Stress, Path-Since-All-Time-High, Velocity, Dormant-Supply Wake-Up, Spent Age-Band Scans. Bitcoin Seasonality lives here.

Chainwarden and higher. Dynamic PostgreSQL, tip-aligned.

UTXO Mining Premium

/GetUTXOMetricsMiningPremium

Miner Realized Price (Hashrate-Adjusted), Miner Realized Cap, Miner MVRV and Z, Miner Puell, Miner Supply %, Miner HODL Waves, Accumulation, Coin Days Destroyed Flow, Daily Outflow, Capitulation Index, Profitability and Revenue-To-Cost.

Bitcoin-only miner cohort data. Mining Oracle and Sanctum.

UTXO Enterprise Pro

/GetUTXOMetricsEnterprisePro

Gain unparalleled Output by Output level access to our core tables for Spent and Unspent Outputs, via tightly refined date queryable endpoints. Query an individual transactions’ outpoint spend with columns for TX ID, Value Out, Value Sats, Creation Height, Creation Data, Creation Price, Spent Height, Spend Date, Spend Price, Lifespan Days, Age Band at Spend, Realized Profit/ Loss, Realized Profit/ Loss Ration, and more. Delve into Bitcoin Analytics at the microscopic level. See what Age Band is distributing into either Profit or Loss, and so much more. This data is for those who want to investigate and research beyond the traditional Mining & UTXO Metrics offered at lower Tiers. For Unspent Outputs, investigate their Creation Block Height, Value Sats, Script Type, Creation Price and Block Date & more. Queries can be rolled up to account for Block Height Level, Day Level or Week Level in addition to simply Output level only.

Satoshi Sanctum. Unique to Kernow Bitcoin.

UTXO Enterprise Elite

/GetUTXOMetricsEnterpriseElite

Age Bands (eight × up to fifteen years; unspent & spent) × Cohort Size (seven × Shrimp to Humpback) matrices tell you who holds what and who moved what on each day from a total of 56 cells (eight Age Bands × seven Cohorts). Seven UTXO-size cohorts crossed with eight coin-age bands (fifty-six cells), as unspent stock and as spent flow, so you can see whether coins sitting in whale 5–10y age band are the same pile that moved, or not. On top of raw BTC & counts, Cost Basis Distribution (CBD) attaches a true average entry to each cell — Realized Cap in USD, and Average Cost Basis USD, from per-output level creation price — plus mark-to-market (Bucket Sized Market Cap in USD & Unrealized Profit & Loss) on stock and sale proceeds (Spent Proceeds USD / Realized Profit & Loss) on flow. That lets YOU ask the question; “are humpbacks in the 5y+ band underwater while shrimp 0–155d are distributing into strength?” without flattening the market to a single realized price. This endpoint is unique to Kernow Bitcoin & provides a truly rich, deep analytical capability for Cost Basis Distribution Coverage. This lets you ask the questions like: at what price point did each cohort on each age band enter the market, and based on today’s price what level of unrealized profit or loss are they sitting on? This sits on the live window from September 2025 onward (stock history before that remains volume-only); age-band spend is still coins of that age that moved, not a named wallet’s intent — the product is institutional in structure, but it is not a buy/sell oracle. Use to probe the depths of Age Bands and Cohorts across the 56 cell range and be amazed at the trends you can uncover.

Satoshi Sanctum. Unique to Kernow Bitcoin.

Membership

The keys are on Patreon.

Alchemist opens two endpoints. Sanctum opens eleven, plus the raw tables.

Join on Patreon