Address Audit

Tether

custodiantether.to

Tether is the issuer of USDT, the largest stablecoin by market cap.

Known Tether Addresses

2 tracked Bitcoin addresses attributed to Tether. Select any address to view its full privacy audit.

1NTMakcgVw...9e51GZbc1qjasf9z...fc27a4Bitcoin Reserve

How These Addresses Appear On-Chain

Every Bitcoin transaction is permanently recorded on the public blockchain. Transactions with known entity addresses are visible to anyone browsing the ledger.

Blockchain analytics platforms maintain databases of labeled addresses. Transactions with labeled addresses create visible links on the public ledger, which is a fundamental property of how Bitcoin works.

The more on-chain activity an address has, the more data is publicly available about its transaction patterns and counterparties.

On-Chain Data Visible to Tether

  • Your wallet address and its public transaction history
  • Transaction amounts, timestamps, and counterparty addresses
  • Activity patterns visible on the public blockchain
  • Address clusters identified through standard blockchain analysis

On-Chain vs Spark

Every on-chain Bitcoin transaction creates a permanent public record. Spark moves Bitcoin off-chain using statechains: no address to look up, no transaction to trace.

On-Chain Bitcoin
100% Public
Every transaction permanently recorded
Addresses linked to identity via KYC
Chain analysis firms track all activity
Spark
Off-Chain
No on-chain transaction to trace
No address exposed to analytics
Instant, free, self-custodial

Frequently Asked Questions

How many Tether Bitcoin addresses are tracked?
This page tracks 2 known Tether Bitcoin addresses, including cold wallets, hot wallets, and other identified wallets. As new addresses are discovered through on-chain analysis, they are added automatically.
Can I check if my Bitcoin was sent to Tether?
Yes. Enter your Bitcoin address in the search bar above to run a privacy audit. The tool will show your transaction history and identify any interactions with known Tether addresses or other labeled entities.
Are Tether addresses public?
Yes. All Bitcoin addresses are visible on the public blockchain. The addresses listed on this page have been identified as belonging to Tether through on-chain analysis, public disclosures, or entity labeling by analytics firms.
How do I protect my privacy when transacting on Bitcoin?
Spark enables off-chain Bitcoin transfers that never appear on the public blockchain. There is no address to look up, no transaction to trace, and no data for chain analysis firms to collect. Transfers are instant, free, and self-custodial.

Every Bitcoin transaction is permanent.

Spark moves Bitcoin off-chain. No address to look up, no transaction to trace. Instant, free, and self-custodial.

Get started with SparkHow it works