Historical Beacon RNG #376
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Hey! I briefly read through your spec doc. Nowadays it should possible to use IVCs to verify older block hashes (see: https://github.com/arnaucube/hash-chain-sonobe). So you needn't necessarily rely on a third-party. It's still very fiddly, but just wanted to share in case in might be of use :) |
jaybuidl
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Adapted from @kevincharm's RandaoAccessor
Specifications
https://docs.google.com/document/d/1hKlzk51z-ULnfSL4sQ7aCl70IQBxObtr1i8ZfsYl6MY/edit
Usage
passPhase(), which makes the RNG emit aRequest(_blockNumber)event,Requestevent and retrieves the requested block number, then retrieves the block header from RPC with the eth_getblockbynumber method, then RLP-encodes the header using getBlockWithRLP(), finally provides the header to the RNG by calling verifyRecent(),passPhase(), the Court is now in Drawing phase.