beta All reports and metrics are based on 1,158,671 verified on-chain art sales  ·  Coverage expanding daily
Methodology ↗
Market/0x8509…1aed
30d ↓99.9%
29 Oct 2026
29 Oct 2026
↔
Sale
0x850909d15dfc9259f5b9fdb68f6eaed9f9f6dd56ff7bfa3568695cdf2ade1aed
18 Jun 2022 · 21:05:46 UTC  ·  View on Etherscan ↗
From
Previous owner
Sale
$244
To
Current owner
◈
Two Mathematicians #16
Drop: Two Mathematicians  ·  Artist: BY MA  ·  View token history →
$244
Ξ 0.23 · ETH
Timestamp
18 Jun 2022 · 21:05:46 UTC
Unix: 1655586346
Sale value
$244
Ξ 0.23 ETH
Smart contract
Art Blocks · Drop contract
Marketplace
OpenSea Wyvern 2.3
Secondary sale
Transaction type
Sale
tt_sales.tx_type
Context within Token History
This transaction vs previous sale-44% ($440 → $244)
This transaction vs mint-44% ($440 → $244)
Position in token historyTransaction 2 of 2
Token's all-time high?No
Transaction
TypeSale
Date18 Jun 2022
Time (UTC)21:05:46
Value (USD)$244
Value (crypto)Ξ 0.23 ETH
MarketplaceOpenSea Wyvern 2.3
Gallery Signal
Sale below the previous recorded price — down 44% from $440. Decline may reflect market conditions or a private arrangement.