- combined with patching integer truncation (#7798), this gets the algorithm marginally closer to mirroring empirically observed output ages
- 50 was originally chosen assuming integer truncation would remain in the client for that client release version. But patching integer truncation causes the client to select more outputs in the 10-100 block range, and therefore the benefit of choosing a larger recent spend window of 50 has less merit
- 15 seems well-suited to cover the somewhat sizable observable gap in the early window of blocks
Adds the following:
- "get_miner_data" to RPC API
- "json-miner-data" to ZeroMQ subscriber contexts
Both provide the necessary data to create a custom block template. They are used by p2pool.
Data provided:
- major fork version
- current height
- previous block id
- RandomX seed hash
- network difficulty
- median block weight
- coins mined by the network so far
- mineable mempool transactions
RefreshOptimizeCoinbase was an optimization to speed up scanning of coinbase transactions before RingCT (tx version 2) where they split miner reward into multiple denominations, all to the same wallet.
When RingCT was introduced, all coinbase transactions became 1 output only, so this optimization does nothing now.
With p2pool, this optimization will skip scanning p2pool payouts because they use more than 1 output in coinbase transaction.
Fix it by applying this optimization only to pre-RingCT transactions (version < 2).
- matches the paper by Miller et al to apply the gamma from chain tip, rather than after unlock time
- if the gamma produces an output more recent than the unlock time, the algo packs that output into one of the first 50 spendable blocks, respecting the block density factor
dedcd63 wallet_api: import / export output function (tobtoht)
6e22710 expose set_offline to wallet api (benevanoff)
02e9a41 wallet_api: add isDeterministic() (tobtoht)
def5819 wallet_api: add seed_offset param to seed() (tobtoht)
73959c6 wallet_api: store fee for incoming txs in history (Ben Evanoff)
712f362 wallet api: allow wallet to fetch all key images via api (benevanoff)
153d08d Allow tx note edits via TransactionHistory object in wallet/api (dsc)
2abd7b1 wallet_api: TransactionHistory - fill unconfirmed out payments dests (xiphon)
9a50bef Extend TransactionInfo with coinbase and description attributes in wallet/api (dsc)
22bb6a6 Allow AddressBook description edits via wallet/api interface (dsc)
