beta All reports and metrics are based on 1,058,264 verified on-chain art sales  ·  Coverage expanding daily
Methodology ↗
Market/Artists/k0ch/Unknown Signals/Unknown Signals #520
30d ↓0.4%
17 Oct 2026
Crypto{Art}Analytics
beta
17 Oct 2026
◈
◈ Token #142000520
Unknown Signals #520
From Unknown Signals by k0ch  ·  Art Blocks
Ethereum0xa7d8…D2704 transactions
$15.11
Ξ 0.99
Last Sale
$3.2K
Ξ 0.99
All-time High
4
Transactions
Current Owner
0x0b76…1440
Holding
5 years
Held for
$3.2K
Acquired at
n/a
Since acquisition
View on Etherscan
Last Sale
$15.11
Ξ 0.99
5 years ago
All-time High
$3.2K
Ξ 0.99
19 Jan 2026
Total Appreciation
-99%
$1.3K → $15
Transactions
4
Mint · Sale · Transfer · Sale

Price History

USD · this token only
Sale Price — All Transactions (USD)
4 data points

Provenance

tt_sales ordered by timestamp ASC · complete history
Mint23 Aug 2021 · 16:26 UTC5 years ago
FromContractSmart contract
To jam123.eth·eth↗
$1.3K
Ξ 0.40
0xa7d8…D270 Etherscan
Sale23 Aug 2021 · 16:55 UTC5 years agoATH
From jam123.eth·eth
To 0x0b76…1440↗Current owner
$3.2K
Ξ 0.99 · ETH
OpenSea Wyvern 0xa7d8…D270 Etherscan
Transfer8 Jan 2026 · 14:15 UTC9 months ago
From 0x0b76…1440
To 0x574c…5000↗
$0
Ξ 0.00
Unknown 0xa7d8…D270 Etherscan
Sale19 Jan 2026 · 13:25 UTC9 months ago
From 0x574c…5000
To silversurfer888.eth·eth↗
$15.11
Ξ 0.00 · WETH
Seaport 0xa7d8…D270 Etherscan