From 78a598ab20bbde366f1d1ce5369c2695390ef24d Mon Sep 17 00:00:00 2001 From: bkchr Date: Sun, 26 May 2024 00:57:36 +0000 Subject: [PATCH] deploy: 4d0a3443263e3b78d3eba9c29093bb1a358ba869 --- 404.html | 2 +- approved/0001-agile-coretime.html | 2 +- approved/0005-coretime-interface.html | 2 +- approved/0007-system-collator-selection.html | 2 +- approved/0008-parachain-bootnodes-dht.html | 2 +- approved/0010-burn-coretime-revenue.html | 2 +- ...12-process-for-adding-new-collectives.html | 2 +- ...uilder-and-core-runtime-apis-for-mbms.html | 2 +- ...rove-locking-mechanism-for-parachains.html | 2 +- approved/0022-adopt-encointer-runtime.html | 2 +- approved/0032-minimal-relay.html | 2 +- approved/0042-extrinsics-state-version.html | 2 +- .../0043-storage-proof-size-hostfunction.html | 2 +- approved/0045-nft-deposits-asset-hub.html | 2 +- ...047-assignment-of-availability-chunks.html | 2 +- approved/0048-session-keys-runtime-api.html | 2 +- approved/0050-fellowship-salaries.html | 2 +- ...0056-one-transaction-per-notification.html | 2 +- .../0059-nodes-capabilities-discovery.html | 2 +- approved/0078-merkleized-metadata.html | 2 +- ...-general-transaction-extrinsic-format.html | 2 +- index.html | 2 +- introduction.html | 2 +- new/0091-dht-record-creation-time.html | 2 +- print.html | 906 +++++++++--------- proposed/0026-sassafras-consensus.html | 6 +- proposed/0089-flexible-inflation.html | 6 +- searchindex.js | 2 +- searchindex.json | 2 +- ...04-remove-unnecessary-allocator-usage.html | 2 +- ...namic-pricing-for-bulk-coretime-sales.html | 2 +- ...09-improved-net-light-client-requests.html | 2 +- stale/0015-market-design-revisit.html | 2 +- ...irmation-period-duration-modification.html | 2 +- ...-absolute-location-account-derivation.html | 2 +- ...ction-voting-delegation-modifications.html | 2 +- stale/0044-rent-based-registration.html | 2 +- stale/0054-remove-heap-pages.html | 2 +- stale/0070-x-track-kusamanetwork.html | 2 +- stale/0073-referedum-deposit-track.html | 2 +- stale/0074-stateful-multisig-pallet.html | 2 +- ...gth-of-identity-pgp-fingerprint-value.html | 8 +- ...t-purchaser-reputation-reserved-cores.html | 12 +- 43 files changed, 507 insertions(+), 507 deletions(-) rename {proposed => stale}/0088-broker-pallet-slashable-deposit-purchaser-reputation-reserved-cores.html (76%) diff --git a/404.html b/404.html index 3ee1682..ead6cb8 100644 --- a/404.html +++ b/404.html @@ -91,7 +91,7 @@ diff --git a/approved/0001-agile-coretime.html b/approved/0001-agile-coretime.html index ac6fb2b..329f332 100644 --- a/approved/0001-agile-coretime.html +++ b/approved/0001-agile-coretime.html @@ -90,7 +90,7 @@ diff --git a/approved/0005-coretime-interface.html b/approved/0005-coretime-interface.html index c7741ed..b59a56a 100644 --- a/approved/0005-coretime-interface.html +++ b/approved/0005-coretime-interface.html @@ -90,7 +90,7 @@ diff --git a/approved/0007-system-collator-selection.html b/approved/0007-system-collator-selection.html index ba9395d..93f6042 100644 --- a/approved/0007-system-collator-selection.html +++ b/approved/0007-system-collator-selection.html @@ -90,7 +90,7 @@ diff --git a/approved/0008-parachain-bootnodes-dht.html b/approved/0008-parachain-bootnodes-dht.html index e069f76..cd33662 100644 --- a/approved/0008-parachain-bootnodes-dht.html +++ b/approved/0008-parachain-bootnodes-dht.html @@ -90,7 +90,7 @@ diff --git a/approved/0010-burn-coretime-revenue.html b/approved/0010-burn-coretime-revenue.html index de00b7e..ad3ee3a 100644 --- a/approved/0010-burn-coretime-revenue.html +++ b/approved/0010-burn-coretime-revenue.html @@ -90,7 +90,7 @@ diff --git a/approved/0012-process-for-adding-new-collectives.html b/approved/0012-process-for-adding-new-collectives.html index 2053b6d..c62edca 100644 --- a/approved/0012-process-for-adding-new-collectives.html +++ b/approved/0012-process-for-adding-new-collectives.html @@ -90,7 +90,7 @@ diff --git a/approved/0013-prepare-blockbuilder-and-core-runtime-apis-for-mbms.html b/approved/0013-prepare-blockbuilder-and-core-runtime-apis-for-mbms.html index 5dfec58..7b21e41 100644 --- a/approved/0013-prepare-blockbuilder-and-core-runtime-apis-for-mbms.html +++ b/approved/0013-prepare-blockbuilder-and-core-runtime-apis-for-mbms.html @@ -90,7 +90,7 @@ diff --git a/approved/0014-improve-locking-mechanism-for-parachains.html b/approved/0014-improve-locking-mechanism-for-parachains.html index 294eb56..2a2374b 100644 --- a/approved/0014-improve-locking-mechanism-for-parachains.html +++ b/approved/0014-improve-locking-mechanism-for-parachains.html @@ -90,7 +90,7 @@ diff --git a/approved/0022-adopt-encointer-runtime.html b/approved/0022-adopt-encointer-runtime.html index 9e62016..1287697 100644 --- a/approved/0022-adopt-encointer-runtime.html +++ b/approved/0022-adopt-encointer-runtime.html @@ -90,7 +90,7 @@ diff --git a/approved/0032-minimal-relay.html b/approved/0032-minimal-relay.html index 84b5081..a8aad7b 100644 --- a/approved/0032-minimal-relay.html +++ b/approved/0032-minimal-relay.html @@ -90,7 +90,7 @@ diff --git a/approved/0042-extrinsics-state-version.html b/approved/0042-extrinsics-state-version.html index 9ccc5cf..a3b9303 100644 --- a/approved/0042-extrinsics-state-version.html +++ b/approved/0042-extrinsics-state-version.html @@ -90,7 +90,7 @@ diff --git a/approved/0043-storage-proof-size-hostfunction.html b/approved/0043-storage-proof-size-hostfunction.html index 82b58f8..a1c4287 100644 --- a/approved/0043-storage-proof-size-hostfunction.html +++ b/approved/0043-storage-proof-size-hostfunction.html @@ -90,7 +90,7 @@ diff --git a/approved/0045-nft-deposits-asset-hub.html b/approved/0045-nft-deposits-asset-hub.html index ea6452e..1a493eb 100644 --- a/approved/0045-nft-deposits-asset-hub.html +++ b/approved/0045-nft-deposits-asset-hub.html @@ -90,7 +90,7 @@ diff --git a/approved/0047-assignment-of-availability-chunks.html b/approved/0047-assignment-of-availability-chunks.html index 34e5846..cd2ae7a 100644 --- a/approved/0047-assignment-of-availability-chunks.html +++ b/approved/0047-assignment-of-availability-chunks.html @@ -90,7 +90,7 @@ diff --git a/approved/0048-session-keys-runtime-api.html b/approved/0048-session-keys-runtime-api.html index f70ed9f..b0dea6d 100644 --- a/approved/0048-session-keys-runtime-api.html +++ b/approved/0048-session-keys-runtime-api.html @@ -90,7 +90,7 @@ diff --git a/approved/0050-fellowship-salaries.html b/approved/0050-fellowship-salaries.html index 5f5d114..9eaad51 100644 --- a/approved/0050-fellowship-salaries.html +++ b/approved/0050-fellowship-salaries.html @@ -90,7 +90,7 @@ diff --git a/approved/0056-one-transaction-per-notification.html b/approved/0056-one-transaction-per-notification.html index 8cd20c3..8716953 100644 --- a/approved/0056-one-transaction-per-notification.html +++ b/approved/0056-one-transaction-per-notification.html @@ -90,7 +90,7 @@ diff --git a/approved/0059-nodes-capabilities-discovery.html b/approved/0059-nodes-capabilities-discovery.html index 4dfd883..4c69667 100644 --- a/approved/0059-nodes-capabilities-discovery.html +++ b/approved/0059-nodes-capabilities-discovery.html @@ -90,7 +90,7 @@ diff --git a/approved/0078-merkleized-metadata.html b/approved/0078-merkleized-metadata.html index 0d38d93..571057e 100644 --- a/approved/0078-merkleized-metadata.html +++ b/approved/0078-merkleized-metadata.html @@ -90,7 +90,7 @@ diff --git a/approved/0084-general-transaction-extrinsic-format.html b/approved/0084-general-transaction-extrinsic-format.html index b7e58d5..23bfb2e 100644 --- a/approved/0084-general-transaction-extrinsic-format.html +++ b/approved/0084-general-transaction-extrinsic-format.html @@ -90,7 +90,7 @@ diff --git a/index.html b/index.html index 378cb87..7b122ff 100644 --- a/index.html +++ b/index.html @@ -90,7 +90,7 @@ diff --git a/introduction.html b/introduction.html index 378cb87..7b122ff 100644 --- a/introduction.html +++ b/introduction.html @@ -90,7 +90,7 @@ diff --git a/new/0091-dht-record-creation-time.html b/new/0091-dht-record-creation-time.html index 7d3ba69..8698564 100644 --- a/new/0091-dht-record-creation-time.html +++ b/new/0091-dht-record-creation-time.html @@ -90,7 +90,7 @@ diff --git a/print.html b/print.html index 5b8b129..3ec3a3d 100644 --- a/print.html +++ b/print.html @@ -91,7 +91,7 @@ @@ -1127,114 +1127,6 @@ pose a risk of potential deanonymization through traffic analysis. Subsequent RFCs may investigate the potential for incorporating Mixnet protocol or other privacy-enhancing mechanisms to address this concern. -

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Table of Contents

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RFC-0088: Add slashable locked deposit, purchaser reputation, and reserved cores for on-chain identities to broker pallet

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Start Date25 Apr 2024
DescriptionAdd slashable locked deposit, purchaser reputation, and reserved cores for on-chain identities to broker pallet
AuthorsLuke Schoen
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Summary

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This proposes to require a slashable deposit in the broker pallet when initially purchasing or renewing Bulk Coretime or Instantaneous Coretime cores.

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Additionally, it proposes to record a reputational status based on the behavior of the purchaser, as it relates to their use of Kusama Coretime cores that they purchase, and to possibly reserve a proportion of the cores for prospective purchasers that have an on-chain identity.

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Motivation

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Background

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There are sales of Kusama Coretime cores that are scheduled to occur later this month by Coretime Marketplace Lastic.xyz initially in limited quantities, and potentially also by RegionX in future that is subject to their Polkadot referendum #582. This poses a risk in that some Kusama Coretime core purchasers may buy Kusama Coretime cores when they have no intention of actually placing a workload on them or leasing them out, which would prevent those that wish to purchase and actually use Kusama Coretime cores from being able to use any at cores at all.

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Problem

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The types of purchasers may include:

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Chaoatic repurcussions could include the following:

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Solution Requirements

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  1. -

    On-chain identity. It may be possible to circumvent bots and scalpers to an extent by requiring a proportion of Kusama Coretime purchasers to have an on-chain identity. As such, a possible solution could be to allow the configuration of a threshold in the Broker pallet that reserves a proportion of the cores for accounts that have an on-chain identity, that reverts to a waiting list of anonymous account purchasers if the reserved proportion of cores remain unsold.

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    Slashable deposit. A viable solution could be to require a slashable deposit to be locked prior to the purchase or renewal of a core, similar to how decision deposits are used in OpenGov to prevent spam, but where if you buy a Kusama Coretime core you could be challenged by one of more collectives of fishermen to provide proof against certain criteria of how you used it, and if you fail to provide adequate evidence in response to that scrutiny, then you would lose a proportion of that deposit and face restrictions on purchasing or renewing cores in future that may also be configured on-chain.

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    3. -
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    Reputation. To disincentivise certain behaviours, a reputational status indicator could be used to record the historic behavior of the purchaser and whether on-chain judgement has determined they have adequately rectified that behaviour, as it relates to their usage of Kusama Coretime cores that they purchase.

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    4. -
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Stakeholders

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Drawbacks

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Performance

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The slashable deposit if set too high, may result in an economic impact, where less Kusama Coretime core sales are purchased.

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Testing, Security, and Privacy

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Lack of a slashable deposit in the Broker pallet is a security concern, since it exposes Kusama Coretime sales to potential abuse.

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Reserving a proportion of Kusama Coretime sales cores for those with on-chain identities should not be to the exclusion of accounts that wish to remain anonymous or cause cores to be wasted unnecessarily. As such, if cores that are reserved for on-chain identities remain unsold then they should be released to anonymous accounts that are on a waiting list.

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No implementation pitfalls have been identified.

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Performance, Ergonomics, and Compatibility

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Performance

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It should improve performance as it reduces the potential for state bloat since there is less risk of undesirable Kusama Coretime sales activity that would be apparent with no requirement for a slashable deposit or there being no reputational risk to purchasers that waste or misuse Kusama Coretime cores.

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The solution proposes to minimize the risk of some Kusama Coretime cores not even being used or leased to perform any tasks at all.

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It will be important to monitor and manage the slashable deposits, purchaser reputations, and utilization of the proportion of cores that are reserved for accounts with an on-chain identity.

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Ergonomics

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The mechanism for setting a slashable deposit amount, should avoid undue complexity for users.

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Compatibility

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Updates to Polkadot.js Apps, API and its documentation and those referring to it may be required.

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Prior Art and References

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Prior Art

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No prior articles.

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Unresolved Questions

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None

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None

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Table of Contents