bc1q75t4wewkmf3l9qg097zvtlh05v5pdz6699kv8k

P2WPKH/P2WSH (bc1q)

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Quantum exposure Reuse-exposed

P2WPKH · reuse-exposed

P2WPKH addresses hide the pubkey behind a SHA-256 + RIPEMD-160 hash UNTIL the first outgoing spend, which reveals it in the signature script or witness data. This address has been spent from, so its pubkey is permanently on chain. Every subsequent UTXO at this address is just as exposed as the moment of first spend.

First revealed at block 891,293 on 2025-04-07 (input_spend).

Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)

What we know about this address 3 findings ✓ corroborated by 3 sources

innopolistech reward address (coinbase-extracted)

Received block rewards as part of innopolistech's coinbase output across 118 block(s) between heights 891161 and 952313. Attribution derived from on-chain coinbase scriptSig tag matching plus Jameson Lopp's blocks.csv mapping; this is hard evidence the address received pool rewards under that pool's signature, not clustering inference.

mining-pool view
Innopolis Tech reward address

Used by the Innopolis Tech mining pool. Tags: Innopolis, Innopolis.tech.

mining pool view
Innopolis Tech reward address

Reward address for the Innopolis Tech mining pool, per the sysfix/mining-pool-addresses registry (fork of btccom/Blockchain-Known-Pools). Pool tags: Innopolis.

mining pool view