Public ledger of every directory change — grade bumps, KYC re-tests, sponsorship activations, incident updates. We log it so visitors can verify our claim that the editorial firewall holds.
The list is the product; this is the receipt of how it changes.
{"provider":{"id":"mempool-space","category":"tools","subcategory":"Block Explorer","name":"mempool.space","tagline":"Self-hostable Bitcoin block + mempool explorer. Reference UX for inspecting on-chain activity.","review":"mempool.space is the reference Bitcoin block + mempool explorer — fully open-source, self-hostable on a Raspberry Pi or VPS, with first-class Tor support and a live UI that shows fee market dynamics, miner stats, lightning network visualisation, and full block / address / transaction inspection. Listed at **Grade A · editor's pick** because it's the explorer privacy-aware Bitcoiners actually run themselves (or use over Tor) instead of feeding their address-history through Blockchain.com, BlockCypher, or Blockstream-managed explorers that log queries.\n\n**Background.** Created and maintained by **Mempool Space K.K.** (a Tokyo-based for-profit company funded by Bitcoin / Lightning enterprise sponsors), with the core codebase released under AGPLv3 at github.com/mempoo{"provider":{"id":"mempool-space","category":"tools","subcategory":"Block Explorer","name":"mempool.space","tagline":"Self-hostable Bitcoin block + mempool explorer. Reference UX for inspecting on-chain activity.","review":"mempool.space is the reference Bitcoin block + mempool explorer — fully open-source, self-hostable on a Raspberry Pi or VPS, with first-class Tor support and a live UI that shows fee market dynamics, miner stats, lightning network visualisation, and full block / address / transaction inspection. Listed at **Grade A · editor's pick** because it's the explorer privacy-aware Bitcoiners actually run themselves (or use over Tor) instead of feeding their address-history through Blockchain.com, BlockCypher, or Blockstream-managed explorers that log queries.\n\n**Background.** Created and maintained by **Mempool Space K.K.** (a Tokyo-based for-profit company funded by Bitcoin / Lightning enterprise sponsors), with the core codebase released under AGPLv3 at github.com/mempoo