Realized Price 10y+

Cost basis of UTXOs 10y+

Property	Value
Category	Valuation Metrics
Unit	USD
Resolution	1d
Assets	BTC
Tier	Basic
API Endpoint	GET /v1/cohort/metrics/10y_plus
Field	realized_price_10y_plus

Overview

Realized Price 10y+ is the average cost basis of coins that have not moved in over 10 years. This includes Satoshi-era coins and represents the lowest cost basis on the network.

Formula

$\text{Realized Price}_{10y+} = \frac{\text{Realized Cap}_{10y+}}{\text{Supply}_{10y+}}$

Interpretation

• Typically near zero or very low, reflecting Bitcoin's earliest price history.
• This cohort includes coins that may be permanently lost but still carry their original cost basis.

Use Cases

• Track the average price during Bitcoin's earliest years
• Estimate the cost basis of likely-lost supply
• Provide the floor of the cost basis ladder

API Usage

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.blocklens.co/v1/cohort/metrics/10y_plus?start_date=2024-01-01&end_date=2024-12-31&limit=365"

Related Metrics

• Supply 10y+ — BTC in UTXOs 10y+ old
• Realized Cap 10y+ — Realized cap of UTXOs 10y+
• Realized Price 7y-10y — Cost basis of UTXOs 7y-10y