Скачать или смотреть PEEPanEIP #35: Altair Beacon chain upgrade with

Topics covered
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2:08 - Altair Beacon chain upgrade - Accounting reform
2:50 - Overview of Danny’s talk
4:20 - Penalty Parameter update
4:25 - Punitivity in EIP-2982
5:39 - Punitivity in Altair
9:25 - What does this mean for people who are staking from home especially those having no backups?
12:50 - Offline slashing (Penalties)
15:55 - How far are we from the max punitive?
17:19 - Inactivity score reform
17:22 - Inactivity score (Phase 0 vs Altair)
21:48 - Leak Demo
27:55 - Modifications to the consensus structure
29:46 - Sync Committees
29:54 - Validator duties
30:45 - New and modified duties
33:14 - Modifications to consensus structure - Sync aggregate
34:09 - Process sync committee
34:34 - Update sync committee
35:52 - Resources
36:10 - Vitalik presentation - Light client sync protocol
36:24 - How do light clients sync?
37:49 - How light clients keep track of finalized block?
43:41 - Some nuances
43:50 - Why do you commit to both the sync committee and the next sync committee?
46:00 - Where do you get the signatures?
47:35 - Do light clients listen to Gossips and light client aggregate channels themselves?
48:00 - Are full nodes required to provide wide access to light clients or is that also optional?
48:30 - What was the problem?
49:00 - Tasks for which light clients need full nodes?
50:21 - Finalized vs. non-finalized updates
53:25 - Getting non-finalized recent blocks
56:52 - Using Lightclients and embedding them in smart contracts, will they also be embedded inside the chain to give a smart contract awareness of the block state?
58:16 - Metrics
59:09 - Feel for Altair next steps in testnet
1:02:22 - Is the plan to test on the Pyrmont?
1:02:13 - Rewards & Penalties - are they finalized?
1:03:01 - What is that team considering to ensure validators are committed?
1:04:34 - Discouragement attacks
1:06:00 - Resources to educate about the upgrade

Resources:
-------------------
Danny's slides: https://drive.google.com/file/d/1NJUT...
Annotated specs: https://github.com/ethereum/annotated...
Eth2 specs: https://github.com/ethereum/eth2.0-sp...
HF1 proposal - https://notes.ethereum.org/@vbuterin/...

Altair - Accounting reform with Alex Stokes -    • PEEPanEIP #34: Altair - Accounting reform ...  

Altair in Teku with Adrian Sutton -    • PEEPanEIP #38: Altair in Teku with Adrian ...  

Altair upgrade & roadmap (Prysm) with Raul Jordan & Terence -    • PEEPanEIP #47: Altair upgrade & roadmap (P...  

Beacon chain metrics & benchmarking with Parithosh & Leonardo -    • PEEPanEIP #48: Beacon chain metrics & benc...  

A Brief History of Ethereum's Future with Ben Edgington -    • PEEPanEIP #40: A Brief History of Ethereum...  

Beacon chain Proposals playlist -    • Consensus Layer Proposals  


Ethereum blockchain users and developers survey: https://docs.google.com/forms/d/e/1FA...

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Vitalik Buterin @VitalikButerin | Danny Ryan @dannyryan | William Schwab @William94029369 | Brent Allsop @Brent_Allsop | Pooja Ranjan @poojaranjan19

Check out upcoming EIPs in Peep an EIP series at https://github.com/ethereum-cat-herde...

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