Bitcoin, Explained — The Technical Side of Bitcoin

Episode 86: Ocean Tides



In this episode of Bitcoin, Explained, Aaron and Sjors explain what features are offered by Ocean, the relaunched and rebranded Eligius mining pool. They discuss how payouts from this pool are (partially) non-custodial...

2023-12-06

Episode notes

In this episode of Bitcoin, Explained, Aaron and Sjors explain what features are offered by Ocean, the relaunched and rebranded Eligius mining pool. They discuss how payouts from this pool are (partially) non-custodial, how the block template creation is fully transparent, and how payout distribution is determined. Aaron and Sjors also briefly touch on the “spam” filtering employed by Ocean, and how that potentially affects profitability of the pool.


Our new sponsor: CoinKite, maker of the ColdCard


Chapters


00:00:00 Introduction and Coinkite sponsorship

00:01:01 Ocean launches: reviving Eligius and decentralizing mining

00:02:08 Custody-minimized mining and direct coinbase payouts

00:06:40 Payout limits, hardware constraints and small miners

00:10:18 Future payouts with Lightning and CHECKTEMPLATEVERIFY

00:12:28 Transparent block templates and Stratum V2

00:15:06 Mining shares: proving work to a pool

00:17:05 TIDES: sharing rewards through a rolling work window

00:24:56 Block luck, difficulty and the TIDES accounting window

00:29:08 Transaction filtering, fees and pool profitability