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P2PKH (1)Not currently exposed
This address does not appear in ChainQuery's revealed_addresses registry. Either it has never been spent from (the pubkey is still hidden behind its hash) or it has never received funds. Hashed-type addresses (P2PKH, P2WPKH, P2SH, P2WSH) remain quantum-safe under current cryptography until the first outgoing spend reveals the pubkey.
Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)
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Provable burn address
Validated burn address from El Khatib & Legout 2025. Balance 0.3799 BTC across 102 transactions. First seen at height 791,386.
burn view
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